diff --git a/pkg/bearing/bearing.go b/pkg/bearing/bearing.go
new file mode 100644
index 0000000..90e771d
--- /dev/null
+++ b/pkg/bearing/bearing.go
@@ -0,0 +1,76 @@
+package bearing
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/mdiluz/rove/pkg/vector"
+)
+
+// Direction describes a compass direction
+type Direction int
+
+const (
+	North Direction = iota
+	NorthEast
+	East
+	SouthEast
+	South
+	SouthWest
+	West
+	NorthWest
+)
+
+// DirectionString simply describes the strings associated with a direction
+type DirectionString struct {
+	Long  string
+	Short string
+}
+
+// DirectionStrings is the set of strings for each direction
+var DirectionStrings = []DirectionString{
+	{"North", "N"},
+	{"NorthEast", "NE"},
+	{"East", "E"},
+	{"SouthEast", "SE"},
+	{"South", "S"},
+	{"SouthWest", "SW"},
+	{"West", "W"},
+	{"NorthWest", "NW"},
+}
+
+// String converts a Direction to a String
+func (d Direction) String() string {
+	return DirectionStrings[d].Long
+}
+
+// ShortString converts a Direction to a short string version
+func (d Direction) ShortString() string {
+	return DirectionStrings[d].Short
+}
+
+// DirectionFromString gets the Direction from a string
+func DirectionFromString(s string) (Direction, error) {
+	for i, d := range DirectionStrings {
+		if strings.ToLower(d.Long) == strings.ToLower(s) || strings.ToLower(d.Short) == strings.ToLower(s) {
+			return Direction(i), nil
+		}
+	}
+	return -1, fmt.Errorf("Unknown direction: %s", s)
+}
+
+var DirectionVectors = []vector.Vector{
+	{X: 0, Y: 1},  // N
+	{X: 1, Y: 1},  // NE
+	{X: 1, Y: 0},  // E
+	{X: 1, Y: -1}, // SE
+	{X: 0, Y: -1}, // S
+	{X: -1, Y: 1}, // SW
+	{X: -1, Y: 0}, // W
+	{X: -1, Y: 1}, // NW
+}
+
+// Vector converts a Direction to a Vector
+func (d Direction) Vector() vector.Vector {
+	return DirectionVectors[d]
+}
diff --git a/pkg/bearing/bearing_test.go b/pkg/bearing/bearing_test.go
new file mode 100644
index 0000000..d9dc8e9
--- /dev/null
+++ b/pkg/bearing/bearing_test.go
@@ -0,0 +1,32 @@
+package bearing
+
+import (
+	"testing"
+
+	"github.com/mdiluz/rove/pkg/vector"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestDirection(t *testing.T) {
+	dir := North
+
+	assert.Equal(t, "North", dir.String())
+	assert.Equal(t, "N", dir.ShortString())
+	assert.Equal(t, vector.Vector{X: 0, Y: 1}, dir.Vector())
+
+	dir, err := DirectionFromString("N")
+	assert.NoError(t, err)
+	assert.Equal(t, North, dir)
+
+	dir, err = DirectionFromString("n")
+	assert.NoError(t, err)
+	assert.Equal(t, North, dir)
+
+	dir, err = DirectionFromString("north")
+	assert.NoError(t, err)
+	assert.Equal(t, North, dir)
+
+	dir, err = DirectionFromString("NorthWest")
+	assert.NoError(t, err)
+	assert.Equal(t, NorthWest, dir)
+}
diff --git a/pkg/game/atlas.go b/pkg/game/atlas.go
index be2b8fe..7e0c855 100644
--- a/pkg/game/atlas.go
+++ b/pkg/game/atlas.go
@@ -4,6 +4,9 @@ import (
 	"fmt"
 	"log"
 	"math/rand"
+
+	"github.com/mdiluz/rove/pkg/maths"
+	"github.com/mdiluz/rove/pkg/vector"
 )
 
 // Chunk represents a fixed square grid of tiles
@@ -55,7 +58,7 @@ func (a *Atlas) SpawnRocks() error {
 	for i := -extent; i < extent; i++ {
 		for j := -extent; j < extent; j++ {
 			if rand.Intn(16) == 0 {
-				if err := a.SetTile(Vector{i, j}, TileRock); err != nil {
+				if err := a.SetTile(vector.Vector{X: i, Y: j}, TileRock); err != nil {
 					return err
 				}
 			}
@@ -72,13 +75,13 @@ func (a *Atlas) SpawnWalls() error {
 	// Surround the atlas in walls
 	for i := -extent; i < extent; i++ {
 
-		if err := a.SetTile(Vector{i, extent - 1}, TileWall); err != nil { // N
+		if err := a.SetTile(vector.Vector{X: i, Y: extent - 1}, TileWall); err != nil { // N
 			return err
-		} else if a.SetTile(Vector{extent - 1, i}, TileWall); err != nil { // E
+		} else if a.SetTile(vector.Vector{X: extent - 1, Y: i}, TileWall); err != nil { // E
 			return err
-		} else if a.SetTile(Vector{i, -extent}, TileWall); err != nil { // S
+		} else if a.SetTile(vector.Vector{X: i, Y: -extent}, TileWall); err != nil { // S
 			return err
-		} else if a.SetTile(Vector{-extent, i}, TileWall); err != nil { // W
+		} else if a.SetTile(vector.Vector{X: -extent, Y: i}, TileWall); err != nil { // W
 			return err
 		}
 	}
@@ -87,7 +90,7 @@ func (a *Atlas) SpawnWalls() error {
 }
 
 // SetTile sets an individual tile's kind
-func (a *Atlas) SetTile(v Vector, tile Tile) error {
+func (a *Atlas) SetTile(v vector.Vector, tile Tile) error {
 	chunk := a.ToChunk(v)
 	if chunk >= len(a.Chunks) {
 		return fmt.Errorf("location outside of allocated atlas")
@@ -103,7 +106,7 @@ func (a *Atlas) SetTile(v Vector, tile Tile) error {
 }
 
 // GetTile will return an individual tile
-func (a *Atlas) GetTile(v Vector) (Tile, error) {
+func (a *Atlas) GetTile(v vector.Vector) (Tile, error) {
 	chunk := a.ToChunk(v)
 	if chunk >= len(a.Chunks) {
 		return 0, fmt.Errorf("location outside of allocated atlas")
@@ -119,32 +122,32 @@ func (a *Atlas) GetTile(v Vector) (Tile, error) {
 }
 
 // ToChunkLocal gets a chunk local coordinate for a tile
-func (a *Atlas) ToChunkLocal(v Vector) Vector {
-	return Vector{Pmod(v.X, a.ChunkSize), Pmod(v.Y, a.ChunkSize)}
+func (a *Atlas) ToChunkLocal(v vector.Vector) vector.Vector {
+	return vector.Vector{X: maths.Pmod(v.X, a.ChunkSize), Y: maths.Pmod(v.Y, a.ChunkSize)}
 }
 
 // GetChunkLocal gets a chunk local coordinate for a tile
-func (a *Atlas) ToWorld(local Vector, chunk int) Vector {
+func (a *Atlas) ToWorld(local vector.Vector, chunk int) vector.Vector {
 	return a.ChunkOrigin(chunk).Added(local)
 }
 
 // GetChunkID gets the chunk ID for a position in the world
-func (a *Atlas) ToChunk(v Vector) int {
+func (a *Atlas) ToChunk(v vector.Vector) int {
 	local := a.ToChunkLocal(v)
 	// Get the chunk origin itself
 	origin := v.Added(local.Negated())
 	// Divided it by the number of chunks
 	origin = origin.Divided(a.ChunkSize)
 	// Shift it by our size (our origin is in the middle)
-	origin = origin.Added(Vector{a.Size / 2, a.Size / 2})
+	origin = origin.Added(vector.Vector{X: a.Size / 2, Y: a.Size / 2})
 	// Get the ID based on the final values
 	return (a.Size * origin.Y) + origin.X
 }
 
 // ChunkOrigin gets the chunk origin for a given chunk index
-func (a *Atlas) ChunkOrigin(chunk int) Vector {
-	v := Vector{
-		X: Pmod(chunk, a.Size) - (a.Size / 2),
+func (a *Atlas) ChunkOrigin(chunk int) vector.Vector {
+	v := vector.Vector{
+		X: maths.Pmod(chunk, a.Size) - (a.Size / 2),
 		Y: (chunk / a.Size) - (a.Size / 2),
 	}
 
@@ -152,14 +155,14 @@ func (a *Atlas) ChunkOrigin(chunk int) Vector {
 }
 
 // GetWorldExtent gets the min and max valid coordinates of world
-func (a *Atlas) GetWorldExtents() (min Vector, max Vector) {
-	min = Vector{
-		-(a.Size / 2) * a.ChunkSize,
-		-(a.Size / 2) * a.ChunkSize,
+func (a *Atlas) GetWorldExtents() (min vector.Vector, max vector.Vector) {
+	min = vector.Vector{
+		X: -(a.Size / 2) * a.ChunkSize,
+		Y: -(a.Size / 2) * a.ChunkSize,
 	}
-	max = Vector{
-		-min.X - 1,
-		-min.Y - 1,
+	max = vector.Vector{
+		X: -min.X - 1,
+		Y: -min.Y - 1,
 	}
 	return
 }
diff --git a/pkg/game/atlas_test.go b/pkg/game/atlas_test.go
index 7256061..7ee1034 100644
--- a/pkg/game/atlas_test.go
+++ b/pkg/game/atlas_test.go
@@ -3,6 +3,7 @@ package game
 import (
 	"testing"
 
+	"github.com/mdiluz/rove/pkg/vector"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -28,13 +29,13 @@ func TestAtlas_ToChunk(t *testing.T) {
 	// Tiles should look like: 2 | 3
 	//  -----
 	//  0 | 1
-	tile := a.ToChunk(Vector{0, 0})
+	tile := a.ToChunk(vector.Vector{X: 0, Y: 0})
 	assert.Equal(t, 3, tile)
-	tile = a.ToChunk(Vector{0, -1})
+	tile = a.ToChunk(vector.Vector{X: 0, Y: -1})
 	assert.Equal(t, 1, tile)
-	tile = a.ToChunk(Vector{-1, -1})
+	tile = a.ToChunk(vector.Vector{X: -1, Y: -1})
 	assert.Equal(t, 0, tile)
-	tile = a.ToChunk(Vector{-1, 0})
+	tile = a.ToChunk(vector.Vector{X: -1, Y: 0})
 	assert.Equal(t, 2, tile)
 
 	a = NewAtlas(2, 2)
@@ -43,13 +44,13 @@ func TestAtlas_ToChunk(t *testing.T) {
 	// 2 | 3
 	// -----
 	// 0 | 1
-	tile = a.ToChunk(Vector{1, 1})
+	tile = a.ToChunk(vector.Vector{X: 1, Y: 1})
 	assert.Equal(t, 3, tile)
-	tile = a.ToChunk(Vector{1, -2})
+	tile = a.ToChunk(vector.Vector{X: 1, Y: -2})
 	assert.Equal(t, 1, tile)
-	tile = a.ToChunk(Vector{-2, -2})
+	tile = a.ToChunk(vector.Vector{X: -2, Y: -2})
 	assert.Equal(t, 0, tile)
-	tile = a.ToChunk(Vector{-2, 1})
+	tile = a.ToChunk(vector.Vector{X: -2, Y: 1})
 	assert.Equal(t, 2, tile)
 
 	a = NewAtlas(4, 2)
@@ -62,13 +63,13 @@ func TestAtlas_ToChunk(t *testing.T) {
 	//  4 | 5 || 6 | 7
 	// ----------------
 	//  0 | 1 || 2 | 3
-	tile = a.ToChunk(Vector{1, 3})
+	tile = a.ToChunk(vector.Vector{X: 1, Y: 3})
 	assert.Equal(t, 14, tile)
-	tile = a.ToChunk(Vector{1, -3})
+	tile = a.ToChunk(vector.Vector{X: 1, Y: -3})
 	assert.Equal(t, 2, tile)
-	tile = a.ToChunk(Vector{-1, -1})
+	tile = a.ToChunk(vector.Vector{X: -1, Y: -1})
 	assert.Equal(t, 5, tile)
-	tile = a.ToChunk(Vector{-2, 2})
+	tile = a.ToChunk(vector.Vector{X: -2, Y: 2})
 	assert.Equal(t, 13, tile)
 }
 
@@ -77,14 +78,14 @@ func TestAtlas_GetSetTile(t *testing.T) {
 	assert.NotNil(t, a)
 
 	// Set the origin tile to 1 and test it
-	assert.NoError(t, a.SetTile(Vector{0, 0}, 1))
-	tile, err := a.GetTile(Vector{0, 0})
+	assert.NoError(t, a.SetTile(vector.Vector{X: 0, Y: 0}, 1))
+	tile, err := a.GetTile(vector.Vector{X: 0, Y: 0})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(1), tile)
 
 	// Set another tile to 1 and test it
-	assert.NoError(t, a.SetTile(Vector{5, -2}, 2))
-	tile, err = a.GetTile(Vector{5, -2})
+	assert.NoError(t, a.SetTile(vector.Vector{X: 5, Y: -2}, 2))
+	tile, err = a.GetTile(vector.Vector{X: 5, Y: -2})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(2), tile)
 }
@@ -96,24 +97,24 @@ func TestAtlas_Grown(t *testing.T) {
 	assert.Equal(t, 4, len(a.Chunks))
 
 	// Set a few tiles to values
-	assert.NoError(t, a.SetTile(Vector{0, 0}, 1))
-	assert.NoError(t, a.SetTile(Vector{-1, -1}, 2))
-	assert.NoError(t, a.SetTile(Vector{1, -2}, 3))
+	assert.NoError(t, a.SetTile(vector.Vector{X: 0, Y: 0}, 1))
+	assert.NoError(t, a.SetTile(vector.Vector{X: -1, Y: -1}, 2))
+	assert.NoError(t, a.SetTile(vector.Vector{X: 1, Y: -2}, 3))
 
 	// Grow once to just double it
 	err := a.Grow(4)
 	assert.NoError(t, err)
 	assert.Equal(t, 16, len(a.Chunks))
 
-	tile, err := a.GetTile(Vector{0, 0})
+	tile, err := a.GetTile(vector.Vector{X: 0, Y: 0})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(1), tile)
 
-	tile, err = a.GetTile(Vector{-1, -1})
+	tile, err = a.GetTile(vector.Vector{X: -1, Y: -1})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(2), tile)
 
-	tile, err = a.GetTile(Vector{1, -2})
+	tile, err = a.GetTile(vector.Vector{X: 1, Y: -2})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(3), tile)
 
@@ -122,15 +123,15 @@ func TestAtlas_Grown(t *testing.T) {
 	assert.NoError(t, err)
 	assert.Equal(t, 100, len(a.Chunks))
 
-	tile, err = a.GetTile(Vector{0, 0})
+	tile, err = a.GetTile(vector.Vector{X: 0, Y: 0})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(1), tile)
 
-	tile, err = a.GetTile(Vector{-1, -1})
+	tile, err = a.GetTile(vector.Vector{X: -1, Y: -1})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(2), tile)
 
-	tile, err = a.GetTile(Vector{1, -2})
+	tile, err = a.GetTile(vector.Vector{X: 1, Y: -2})
 	assert.NoError(t, err)
 	assert.Equal(t, Tile(3), tile)
 }
@@ -143,25 +144,25 @@ func TestAtlas_SpawnWorld(t *testing.T) {
 	assert.NoError(t, a.SpawnWalls())
 
 	for i := -4; i < 4; i++ {
-		tile, err := a.GetTile(Vector{i, -4})
+		tile, err := a.GetTile(vector.Vector{X: i, Y: -4})
 		assert.NoError(t, err)
 		assert.Equal(t, TileWall, tile)
 	}
 
 	for i := -4; i < 4; i++ {
-		tile, err := a.GetTile(Vector{-4, i})
+		tile, err := a.GetTile(vector.Vector{X: -4, Y: i})
 		assert.NoError(t, err)
 		assert.Equal(t, TileWall, tile)
 	}
 
 	for i := -4; i < 4; i++ {
-		tile, err := a.GetTile(Vector{3, i})
+		tile, err := a.GetTile(vector.Vector{X: 3, Y: i})
 		assert.NoError(t, err)
 		assert.Equal(t, TileWall, tile)
 	}
 
 	for i := -4; i < 4; i++ {
-		tile, err := a.GetTile(Vector{i, 3})
+		tile, err := a.GetTile(vector.Vector{X: i, Y: 3})
 		assert.NoError(t, err)
 		assert.Equal(t, TileWall, tile)
 	}
diff --git a/pkg/game/command_test.go b/pkg/game/command_test.go
index 303d9dc..ebc528c 100644
--- a/pkg/game/command_test.go
+++ b/pkg/game/command_test.go
@@ -3,6 +3,8 @@ package game
 import (
 	"testing"
 
+	"github.com/mdiluz/rove/pkg/bearing"
+	"github.com/mdiluz/rove/pkg/vector"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -10,7 +12,7 @@ func TestCommand_Move(t *testing.T) {
 	world := NewWorld(2, 8)
 	a, err := world.SpawnRover()
 	assert.NoError(t, err)
-	pos := Vector{
+	pos := vector.Vector{
 		X: 1.0,
 		Y: 2.0,
 	}
@@ -21,7 +23,7 @@ func TestCommand_Move(t *testing.T) {
 	err = world.WarpRover(a, pos)
 	assert.NoError(t, err, "Failed to set position for rover")
 
-	bearing := North
+	bearing := bearing.North
 	duration := 1
 	// Try the move command
 	moveCommand := Command{Command: CommandMove, Bearing: bearing.String(), Duration: duration}
@@ -32,6 +34,6 @@ func TestCommand_Move(t *testing.T) {
 
 	newatributes, err := world.RoverAttributes(a)
 	assert.NoError(t, err, "Failed to set position for rover")
-	pos.Add(Vector{0.0, duration * attribs.Speed}) // We should have moved duration*speed north
+	pos.Add(vector.Vector{X: 0.0, Y: duration * attribs.Speed}) // We should have moved duration*speed north
 	assert.Equal(t, pos, newatributes.Pos, "Failed to correctly set position for rover")
 }
diff --git a/pkg/game/math.go b/pkg/game/math.go
deleted file mode 100644
index 059e4ad..0000000
--- a/pkg/game/math.go
+++ /dev/null
@@ -1,158 +0,0 @@
-package game
-
-import (
-	"fmt"
-	"math"
-	"strings"
-)
-
-// TODO: Pull this out into math package and get more test coverage
-
-// Abs gets the absolute value of an int
-func Abs(x int) int {
-	if x < 0 {
-		return -x
-	}
-	return x
-}
-
-// pmod is a mositive modulo
-// golang's % is a "remainder" function si misbehaves for negative modulus inputs
-func Pmod(x, d int) int {
-	x = x % d
-	if x >= 0 {
-		return x
-	} else if d < 0 {
-		return x - d
-	} else {
-		return x + d
-	}
-}
-
-// Max returns the highest int
-func Max(x int, y int) int {
-	if x < y {
-		return y
-	}
-	return x
-}
-
-// Min returns the lowest int
-func Min(x int, y int) int {
-	if x > y {
-		return y
-	}
-	return x
-}
-
-// Vector desribes a 3D vector
-type Vector struct {
-	X int `json:"x"`
-	Y int `json:"y"`
-}
-
-// Add adds one vector to another
-func (v *Vector) Add(v2 Vector) {
-	v.X += v2.X
-	v.Y += v2.Y
-}
-
-// Added calculates a new vector
-func (v Vector) Added(v2 Vector) Vector {
-	v.Add(v2)
-	return v
-}
-
-// Negated returns a negated vector
-func (v Vector) Negated() Vector {
-	return Vector{-v.X, -v.Y}
-}
-
-// Length returns the length of the vector
-func (v Vector) Length() float64 {
-	return math.Sqrt(float64(v.X*v.X + v.Y*v.Y))
-}
-
-// Distance returns the distance between two vectors
-func (v Vector) Distance(v2 Vector) float64 {
-	// Negate the two vectors and calciate the length
-	return v.Added(v2.Negated()).Length()
-}
-
-// Multiplied returns the vector multiplied by an int
-func (v Vector) Multiplied(val int) Vector {
-	return Vector{v.X * val, v.Y * val}
-}
-
-// Divided returns the vector divided by an int
-func (v Vector) Divided(val int) Vector {
-	return Vector{v.X / val, v.Y / val}
-}
-
-// Direction describes a compass direction
-type Direction int
-
-const (
-	North Direction = iota
-	NorthEast
-	East
-	SouthEast
-	South
-	SouthWest
-	West
-	NorthWest
-)
-
-// DirectionString simply describes the strings associated with a direction
-type DirectionString struct {
-	Long  string
-	Short string
-}
-
-// DirectionStrings is the set of strings for each direction
-var DirectionStrings = []DirectionString{
-	{"North", "N"},
-	{"NorthEast", "NE"},
-	{"East", "E"},
-	{"SouthEast", "SE"},
-	{"South", "S"},
-	{"SouthWest", "SW"},
-	{"West", "W"},
-	{"NorthWest", "NW"},
-}
-
-// String converts a Direction to a String
-func (d Direction) String() string {
-	return DirectionStrings[d].Long
-}
-
-// ShortString converts a Direction to a short string version
-func (d Direction) ShortString() string {
-	return DirectionStrings[d].Short
-}
-
-// DirectionFromString gets the Direction from a string
-func DirectionFromString(s string) (Direction, error) {
-	for i, d := range DirectionStrings {
-		if strings.ToLower(d.Long) == strings.ToLower(s) || strings.ToLower(d.Short) == strings.ToLower(s) {
-			return Direction(i), nil
-		}
-	}
-	return -1, fmt.Errorf("Unknown direction: %s", s)
-}
-
-var DirectionVectors = []Vector{
-	{0, 1},  // N
-	{1, 1},  // NE
-	{1, 0},  // E
-	{1, -1}, // SE
-	{0, -1}, // S
-	{-1, 1}, // SW
-	{-1, 0}, // W
-	{-1, 1}, // NW
-}
-
-// Vector converts a Direction to a Vector
-func (d Direction) Vector() Vector {
-	return DirectionVectors[d]
-}
diff --git a/pkg/game/rover.go b/pkg/game/rover.go
index 3952774..53ba7ff 100644
--- a/pkg/game/rover.go
+++ b/pkg/game/rover.go
@@ -1,6 +1,9 @@
 package game
 
-import "github.com/google/uuid"
+import (
+	"github.com/google/uuid"
+	"github.com/mdiluz/rove/pkg/vector"
+)
 
 // RoverAttributes contains attributes of a rover
 type RoverAttributes struct {
@@ -14,7 +17,7 @@ type RoverAttributes struct {
 	Name string `json:"name"`
 
 	// Pos represents where this rover is in the world
-	Pos Vector `json:"pos"`
+	Pos vector.Vector `json:"pos"`
 }
 
 // Rover describes a single rover in the world
diff --git a/pkg/game/world.go b/pkg/game/world.go
index 2d02c52..466c895 100644
--- a/pkg/game/world.go
+++ b/pkg/game/world.go
@@ -8,6 +8,9 @@ import (
 	"sync"
 
 	"github.com/google/uuid"
+	"github.com/mdiluz/rove/pkg/bearing"
+	"github.com/mdiluz/rove/pkg/maths"
+	"github.com/mdiluz/rove/pkg/vector"
 	"github.com/tjarratt/babble"
 )
 
@@ -70,9 +73,9 @@ func (w *World) SpawnRover() (uuid.UUID, error) {
 	strings.ReplaceAll(rover.Attributes.Name, "'s", "")
 
 	// Spawn in a random place near the origin
-	rover.Attributes.Pos = Vector{
-		w.Atlas.ChunkSize/2 - rand.Intn(w.Atlas.ChunkSize),
-		w.Atlas.ChunkSize/2 - rand.Intn(w.Atlas.ChunkSize),
+	rover.Attributes.Pos = vector.Vector{
+		X: w.Atlas.ChunkSize/2 - rand.Intn(w.Atlas.ChunkSize),
+		Y: w.Atlas.ChunkSize/2 - rand.Intn(w.Atlas.ChunkSize),
 	}
 
 	// Seach until we error (run out of world)
@@ -84,7 +87,7 @@ func (w *World) SpawnRover() (uuid.UUID, error) {
 				break
 			} else {
 				// Try and spawn to the east of the blockage
-				rover.Attributes.Pos.Add(Vector{1, 0})
+				rover.Attributes.Pos.Add(vector.Vector{X: 1, Y: 0})
 			}
 		}
 	}
@@ -146,7 +149,7 @@ func (w *World) SetRoverAttributes(id uuid.UUID, attributes RoverAttributes) err
 }
 
 // WarpRover sets an rovers position
-func (w *World) WarpRover(id uuid.UUID, pos Vector) error {
+func (w *World) WarpRover(id uuid.UUID, pos vector.Vector) error {
 	w.worldMutex.Lock()
 	defer w.worldMutex.Unlock()
 
@@ -176,7 +179,7 @@ func (w *World) WarpRover(id uuid.UUID, pos Vector) error {
 }
 
 // SetPosition sets an rovers position
-func (w *World) MoveRover(id uuid.UUID, bearing Direction) (RoverAttributes, error) {
+func (w *World) MoveRover(id uuid.UUID, bearing bearing.Direction) (RoverAttributes, error) {
 	w.worldMutex.Lock()
 	defer w.worldMutex.Unlock()
 
@@ -224,31 +227,31 @@ func (w *World) RadarFromRover(id uuid.UUID) ([]Tile, error) {
 		roverPos := r.Attributes.Pos
 
 		// Get the radar min and max values
-		radarMin := Vector{
+		radarMin := vector.Vector{
 			X: roverPos.X - r.Attributes.Range,
 			Y: roverPos.Y - r.Attributes.Range,
 		}
-		radarMax := Vector{
+		radarMax := vector.Vector{
 			X: roverPos.X + r.Attributes.Range,
 			Y: roverPos.Y + r.Attributes.Range,
 		}
 
 		// Make sure we only query within the actual world
 		worldMin, worldMax := w.Atlas.GetWorldExtents()
-		scanMin := Vector{
-			X: Max(radarMin.X, worldMin.X),
-			Y: Max(radarMin.Y, worldMin.Y),
+		scanMin := vector.Vector{
+			X: maths.Max(radarMin.X, worldMin.X),
+			Y: maths.Max(radarMin.Y, worldMin.Y),
 		}
-		scanMax := Vector{
-			X: Min(radarMax.X, worldMax.X),
-			Y: Min(radarMax.Y, worldMax.Y),
+		scanMax := vector.Vector{
+			X: maths.Min(radarMax.X, worldMax.X),
+			Y: maths.Min(radarMax.Y, worldMax.Y),
 		}
 
 		// Gather up all tiles within the range
 		var radar = make([]Tile, radarSpan*radarSpan)
 		for j := scanMin.Y; j <= scanMax.Y; j++ {
 			for i := scanMin.X; i <= scanMax.X; i++ {
-				q := Vector{i, j}
+				q := vector.Vector{X: i, Y: j}
 
 				if tile, err := w.Atlas.GetTile(q); err != nil {
 					return nil, fmt.Errorf("failed to query tile: %s", err)
@@ -275,7 +278,7 @@ func (w *World) Enqueue(rover uuid.UUID, commands ...Command) error {
 	for _, c := range commands {
 		switch c.Command {
 		case "move":
-			if _, err := DirectionFromString(c.Bearing); err != nil {
+			if _, err := bearing.DirectionFromString(c.Bearing); err != nil {
 				return fmt.Errorf("unknown direction: %s", c.Bearing)
 			}
 		default:
@@ -330,7 +333,7 @@ func (w *World) ExecuteCommand(c *Command, rover uuid.UUID) (finished bool, err
 
 	switch c.Command {
 	case "move":
-		if dir, err := DirectionFromString(c.Bearing); err != nil {
+		if dir, err := bearing.DirectionFromString(c.Bearing); err != nil {
 			return true, fmt.Errorf("unknown direction in command %+v, skipping: %s\n", c, err)
 
 		} else if _, err := w.MoveRover(rover, dir); err != nil {
diff --git a/pkg/game/world_test.go b/pkg/game/world_test.go
index d478b2c..1b6f1b6 100644
--- a/pkg/game/world_test.go
+++ b/pkg/game/world_test.go
@@ -3,6 +3,8 @@ package game
 import (
 	"testing"
 
+	"github.com/mdiluz/rove/pkg/bearing"
+	"github.com/mdiluz/rove/pkg/vector"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -65,7 +67,7 @@ func TestWorld_GetSetMovePosition(t *testing.T) {
 	attribs, err := world.RoverAttributes(a)
 	assert.NoError(t, err, "Failed to get rover attribs")
 
-	pos := Vector{
+	pos := vector.Vector{
 		X: 0.0,
 		Y: 0.0,
 	}
@@ -77,15 +79,15 @@ func TestWorld_GetSetMovePosition(t *testing.T) {
 	assert.NoError(t, err, "Failed to set position for rover")
 	assert.Equal(t, pos, newAttribs.Pos, "Failed to correctly set position for rover")
 
-	bearing := North
+	bearing := bearing.North
 	duration := 1
 	newAttribs, err = world.MoveRover(a, bearing)
 	assert.NoError(t, err, "Failed to set position for rover")
-	pos.Add(Vector{0, attribs.Speed * duration}) // We should have move one unit of the speed north
+	pos.Add(vector.Vector{X: 0, Y: attribs.Speed * duration}) // We should have move one unit of the speed north
 	assert.Equal(t, pos, newAttribs.Pos, "Failed to correctly move position for rover")
 
 	// Place a tile in front of the rover
-	assert.NoError(t, world.Atlas.SetTile(Vector{0, 2}, TileWall))
+	assert.NoError(t, world.Atlas.SetTile(vector.Vector{X: 0, Y: 2}, TileWall))
 	newAttribs, err = world.MoveRover(a, bearing)
 	assert.Equal(t, pos, newAttribs.Pos, "Failed to correctly not move position for rover into wall")
 }
@@ -106,9 +108,9 @@ func TestWorld_RadarFromRover(t *testing.T) {
 	assert.NoError(t, err, "Failed to set rover attribs")
 
 	// Warp the rovers into position
-	bpos := Vector{-3, -3}
+	bpos := vector.Vector{X: -3, Y: -3}
 	assert.NoError(t, world.WarpRover(b, bpos), "Failed to warp rover")
-	assert.NoError(t, world.WarpRover(a, Vector{0, 0}), "Failed to warp rover")
+	assert.NoError(t, world.WarpRover(a, vector.Vector{X: 0, Y: 0}), "Failed to warp rover")
 
 	// Spawn the world wall
 	err = world.Atlas.SpawnWalls()
diff --git a/pkg/maths/maths.go b/pkg/maths/maths.go
new file mode 100644
index 0000000..a3411b9
--- /dev/null
+++ b/pkg/maths/maths.go
@@ -0,0 +1,41 @@
+package maths
+
+// Abs gets the absolute value of an int
+func Abs(x int) int {
+	if x < 0 {
+		return -x
+	}
+	return x
+}
+
+// pmod is a mositive modulo
+// golang's % is a "remainder" function si misbehaves for negative modulus inputs
+func Pmod(x, d int) int {
+	if x == 0 || d == 0 {
+		return 0
+	}
+	x = x % d
+	if x >= 0 {
+		return x
+	} else if d < 0 {
+		return x - d
+	} else {
+		return x + d
+	}
+}
+
+// Max returns the highest int
+func Max(x int, y int) int {
+	if x < y {
+		return y
+	}
+	return x
+}
+
+// Min returns the lowest int
+func Min(x int, y int) int {
+	if x > y {
+		return y
+	}
+	return x
+}
diff --git a/pkg/maths/maths_test.go b/pkg/maths/maths_test.go
new file mode 100644
index 0000000..cf2c180
--- /dev/null
+++ b/pkg/maths/maths_test.go
@@ -0,0 +1,33 @@
+package maths
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAbs(t *testing.T) {
+	assert.Equal(t, 0, Abs(0))
+	assert.Equal(t, 1, Abs(1))
+	assert.Equal(t, 1, Abs(-1))
+}
+
+func TestPmod(t *testing.T) {
+	assert.Equal(t, 0, Pmod(0, 0))
+	assert.Equal(t, 2, Pmod(6, 4))
+	assert.Equal(t, 2, Pmod(-6, 4))
+	assert.Equal(t, 4, Pmod(-6, 10))
+}
+
+func TestMax(t *testing.T) {
+	assert.Equal(t, 500, Max(100, 500))
+	assert.Equal(t, 1, Max(-4, 1))
+	assert.Equal(t, -2, Max(-4, -2))
+}
+
+func TestMin(t *testing.T) {
+	assert.Equal(t, 100, Min(100, 500))
+	assert.Equal(t, -4, Min(-4, 1))
+	assert.Equal(t, -4, Min(-4, -2))
+
+}
diff --git a/pkg/server/routes_test.go b/pkg/server/routes_test.go
index ce5cffa..46776d2 100644
--- a/pkg/server/routes_test.go
+++ b/pkg/server/routes_test.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/mdiluz/rove/pkg/game"
 	"github.com/mdiluz/rove/pkg/rove"
+	"github.com/mdiluz/rove/pkg/vector"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -91,7 +92,7 @@ func TestHandleCommand(t *testing.T) {
 
 	// Spawn the rover rover for the account
 	_, inst, err := s.SpawnRoverForAccount(a.Id)
-	assert.NoError(t, s.world.WarpRover(inst, game.Vector{}))
+	assert.NoError(t, s.world.WarpRover(inst, vector.Vector{}))
 
 	attribs, err := s.world.RoverAttributes(inst)
 	assert.NoError(t, err, "Couldn't get rover position")
@@ -130,7 +131,7 @@ func TestHandleCommand(t *testing.T) {
 
 	attribs2, err := s.world.RoverAttributes(inst)
 	assert.NoError(t, err, "Couldn't get rover position")
-	attribs.Pos.Add(game.Vector{X: 0.0, Y: attrib.Speed * 1}) // Should have moved north by the speed and duration
+	attribs.Pos.Add(vector.Vector{X: 0.0, Y: attrib.Speed * 1}) // Should have moved north by the speed and duration
 	assert.Equal(t, attribs.Pos, attribs2.Pos, "Rover should have moved by bearing")
 }
 
@@ -145,13 +146,13 @@ func TestHandleRadar(t *testing.T) {
 	assert.NoError(t, err)
 
 	// Warp this rover to 0,0
-	assert.NoError(t, s.world.WarpRover(id, game.Vector{}))
+	assert.NoError(t, s.world.WarpRover(id, vector.Vector{}))
 
 	// Explicity set a few nearby tiles
-	wallPos1 := game.Vector{X: 0, Y: -1}
-	wallPos2 := game.Vector{X: 1, Y: 1}
-	rockPos := game.Vector{X: 1, Y: 3}
-	emptyPos := game.Vector{X: -2, Y: -3}
+	wallPos1 := vector.Vector{X: 0, Y: -1}
+	wallPos2 := vector.Vector{X: 1, Y: 1}
+	rockPos := vector.Vector{X: 1, Y: 3}
+	emptyPos := vector.Vector{X: -2, Y: -3}
 	assert.NoError(t, s.world.Atlas.SetTile(wallPos1, game.TileWall))
 	assert.NoError(t, s.world.Atlas.SetTile(wallPos2, game.TileWall))
 	assert.NoError(t, s.world.Atlas.SetTile(rockPos, game.TileRock))
@@ -171,7 +172,7 @@ func TestHandleRadar(t *testing.T) {
 	}
 
 	scope := attrib.Range*2 + 1
-	radarOrigin := game.Vector{X: -attrib.Range, Y: -attrib.Range}
+	radarOrigin := vector.Vector{X: -attrib.Range, Y: -attrib.Range}
 
 	// Make sure the rover tile is correct
 	assert.Equal(t, game.TileRover, status.Tiles[len(status.Tiles)/2])
diff --git a/pkg/vector/vector.go b/pkg/vector/vector.go
new file mode 100644
index 0000000..f6c8215
--- /dev/null
+++ b/pkg/vector/vector.go
@@ -0,0 +1,47 @@
+package vector
+
+import "math"
+
+// Vector desribes a 3D vector
+type Vector struct {
+	X int `json:"x"`
+	Y int `json:"y"`
+}
+
+// Add adds one vector to another
+func (v *Vector) Add(v2 Vector) {
+	v.X += v2.X
+	v.Y += v2.Y
+}
+
+// Added calculates a new vector
+func (v Vector) Added(v2 Vector) Vector {
+	v.Add(v2)
+	return v
+}
+
+// Negated returns a negated vector
+func (v Vector) Negated() Vector {
+	return Vector{-v.X, -v.Y}
+}
+
+// Length returns the length of the vector
+func (v Vector) Length() float64 {
+	return math.Sqrt(float64(v.X*v.X + v.Y*v.Y))
+}
+
+// Distance returns the distance between two vectors
+func (v Vector) Distance(v2 Vector) float64 {
+	// Negate the two vectors and calciate the length
+	return v.Added(v2.Negated()).Length()
+}
+
+// Multiplied returns the vector multiplied by an int
+func (v Vector) Multiplied(val int) Vector {
+	return Vector{v.X * val, v.Y * val}
+}
+
+// Divided returns the vector divided by an int
+func (v Vector) Divided(val int) Vector {
+	return Vector{v.X / val, v.Y / val}
+}
diff --git a/pkg/game/math_test.go b/pkg/vector/vector_test.go
similarity index 83%
rename from pkg/game/math_test.go
rename to pkg/vector/vector_test.go
index 440dd23..5d92136 100644
--- a/pkg/game/math_test.go
+++ b/pkg/vector/vector_test.go
@@ -1,4 +1,4 @@
-package game
+package vector
 
 import (
 	"math"
@@ -180,15 +180,15 @@ func TestVector_Multiplied(t *testing.T) {
 	}{
 		{
 			name: "Basic multiply 1",
-			vec:  North.Vector(),
+			vec:  Vector{0, 1},
 			arg:  2,
 			want: Vector{0, 2},
 		},
 		{
 			name: "Basic multiply 2",
-			vec:  NorthWest.Vector(),
+			vec:  Vector{-1, 1},
 			arg:  -1,
-			want: SouthEast.Vector(),
+			want: Vector{1, -1},
 		},
 	}
 	for _, tt := range tests {
@@ -203,27 +203,3 @@ func TestVector_Multiplied(t *testing.T) {
 		})
 	}
 }
-
-func TestDirection(t *testing.T) {
-	dir := North
-
-	assert.Equal(t, "North", dir.String())
-	assert.Equal(t, "N", dir.ShortString())
-	assert.Equal(t, Vector{0, 1}, dir.Vector())
-
-	dir, err := DirectionFromString("N")
-	assert.NoError(t, err)
-	assert.Equal(t, North, dir)
-
-	dir, err = DirectionFromString("n")
-	assert.NoError(t, err)
-	assert.Equal(t, North, dir)
-
-	dir, err = DirectionFromString("north")
-	assert.NoError(t, err)
-	assert.Equal(t, North, dir)
-
-	dir, err = DirectionFromString("NorthWest")
-	assert.NoError(t, err)
-	assert.Equal(t, NorthWest, dir)
-}