diff --git a/main.go b/main.go
index 3f8d594..6d88836 100644
--- a/main.go
+++ b/main.go
@@ -1,19 +1,236 @@
 package main
 
-import rl "github.com/gen2brain/raylib-go/raylib"
+import (
+	"fmt"
+	"math/rand"
+	"time"
+
+	rl "github.com/gen2brain/raylib-go/raylib"
+)
+
+const (
+	SQUARE_SIZE  int32 = 200
+	FPS_TARGET   int32 = 60
+	GARAGE_COUNT int32 = 5
+)
+
+type Car struct {
+	position  rl.Vector2
+	size      rl.Vector2
+	color     rl.Color
+	direction int32
+}
+
+type Garage struct {
+	position rl.Vector2
+	size     rl.Vector2
+	color    rl.Color
+}
+
+type GameState struct {
+	score         int32
+	car           Car
+	framesCounter int32
+	gameOver      bool
+	pause         bool
+	allowMove     bool
+	garages       []Garage
+}
+
+var (
+	screenWidth  int32 = 1600
+	screenHeight int32 = 1000
+
+	autoTexture   rl.Texture2D
+	autoHappy     rl.Sound
+	autoSad       rl.Sound
+	garageColors        = []rl.Color{rl.Red, rl.Green, rl.Blue, rl.Yellow, rl.Purple}
+	gameState     GameState
+	offset        rl.Vector2
+)
 
 func main() {
-	rl.InitWindow(800, 450, "raylib [core] example - basic window")
+	rl.InitWindow(screenWidth, screenHeight, "Dikke Vette Cargame voor Milo")
+	rl.InitAudioDevice()
+	defer rl.CloseAudioDevice()
 	defer rl.CloseWindow()
 
-	rl.SetTargetFPS(60)
+	autoHappy = rl.LoadSound("resources/auto_happy_vob.ogg")
+	autoSad = rl.LoadSound("resources/auto_sad_vob.ogg")
+	autoTexture = rl.LoadTexture("resources/car_200px.png")
+	defer rl.UnloadSound(autoHappy)
+	defer rl.UnloadSound(autoSad)
+	defer rl.UnloadTexture(autoTexture)
+
+	offset = rl.Vector2{X: float32(screenWidth % SQUARE_SIZE), Y: float32(screenHeight % SQUARE_SIZE)}
+
+	InitGame()
+
+	rl.SetTargetFPS(FPS_TARGET)
 
 	for !rl.WindowShouldClose() {
-		rl.BeginDrawing()
-
-		rl.ClearBackground(rl.RayWhite)
-		rl.DrawText("Congrats! You created your first window!", 190, 200, 20, rl.LightGray)
-
-		rl.EndDrawing()
+		UpdateDrawFrame()
 	}
 }
+
+func InitGame() {
+	rand.Seed(time.Now().UnixNano())
+	randomIndex := rand.Intn(int(GARAGE_COUNT))
+
+	gameState.framesCounter = 0
+	gameState.gameOver = false
+	gameState.pause = false
+	gameState.allowMove = false
+	gameState.car = Car{
+		position:  rl.Vector2{X: offset.X / 2, Y: offset.Y/2 + 2*float32(SQUARE_SIZE)},
+		size:      rl.Vector2{X: float32(SQUARE_SIZE), Y: float32(SQUARE_SIZE)},
+		color:     garageColors[randomIndex],
+		direction: 0,
+	}
+	gameState.garages = make([]Garage, GARAGE_COUNT)
+
+	InitGarages()
+}
+
+func UpdateDrawFrame() {
+	UpdateGame()
+	DrawGame()
+}
+
+func UpdateGame() {
+	if !gameState.gameOver {
+		HandlePause()
+		HandleMovement()
+		CheckCollisions()
+		IncrementFrameCounter()
+	} else {
+		HandleRestart()
+	}
+}
+
+func HandlePause() {
+	if rl.IsKeyPressed(int32('P')) {
+		gameState.pause = !gameState.pause
+	}
+}
+
+func HandleMovement() {
+	if !gameState.pause {
+		if rl.IsKeyPressed(rl.KeyUp) && gameState.allowMove && gameState.car.position.Y > 0 {
+			gameState.car.direction = -1
+			gameState.allowMove = false
+		}
+		if (rl.IsKeyPressed(rl.KeyDown) || rl.IsKeyPressed(rl.KeyLeft) || rl.IsKeyPressed(rl.KeyRight)) &&
+			gameState.allowMove &&
+			gameState.car.position.Y < float32(screenHeight-SQUARE_SIZE) {
+			gameState.car.direction = 1
+			gameState.allowMove = false
+		}
+
+		if gameState.framesCounter%(FPS_TARGET/60) == 0 {
+			MoveCar()
+		}
+	}
+}
+
+func MoveCar() {
+	gameState.car.position.X += float32(SQUARE_SIZE) / float32(FPS_TARGET)
+	gameState.car.position.Y += float32(gameState.car.direction * SQUARE_SIZE)
+	gameState.allowMove = true
+	gameState.car.direction = 0
+}
+
+func CheckCollisions() {
+	for i := int32(0); i < GARAGE_COUNT; i++ {
+		if rl.CheckCollisionRecs(
+			rl.Rectangle{X: gameState.car.position.X, Y: gameState.car.position.Y, Width: gameState.car.size.X, Height: gameState.car.size.Y},
+			rl.Rectangle{X: gameState.garages[i].position.X, Y: gameState.garages[i].position.Y, Width: gameState.garages[i].size.X, Height: gameState.garages[i].size.Y},
+		) {
+			HandleCollision(i)
+		}
+	}
+}
+
+func HandleCollision(index int32) {
+	if rl.ColorToInt(gameState.car.color) == rl.ColorToInt(gameState.garages[index].color) {
+		rl.PlaySound(autoHappy)
+		gameState.score++
+		InitGame()
+	} else {
+		rl.PlaySound(autoSad)
+		gameState.gameOver = true
+	}
+}
+
+func IncrementFrameCounter() {
+	gameState.framesCounter++
+}
+
+func HandleRestart() {
+	if rl.IsKeyPressed(rl.KeyEnter) {
+		gameState.score = 0
+		InitGame()
+	}
+}
+
+func DrawGame() {
+	rl.BeginDrawing()
+
+	rl.ClearBackground(rl.DarkGray)
+
+	if !gameState.gameOver {
+		for i := int32(1); i < screenHeight/SQUARE_SIZE+1; i++ {
+			for j := int32(0); j < screenWidth/(SQUARE_SIZE/2); j += 2 {
+				rl.DrawRectangle(
+					int32(j)*((SQUARE_SIZE/2)+int32(offset.X)/2),
+					int32(i*SQUARE_SIZE+int32(offset.Y)/2),
+					SQUARE_SIZE/2,
+					SQUARE_SIZE/8,
+					rl.RayWhite,
+				)
+			}
+		}
+
+		// Draw garages
+		for i := int32(0); i < GARAGE_COUNT; i++ {
+			rl.DrawRectangleRec(
+				rl.Rectangle{X: gameState.garages[i].position.X, Y: gameState.garages[i].position.Y, Width: gameState.garages[i].size.X, Height: gameState.garages[i].size.Y},
+				gameState.garages[i].color,
+			)
+		}
+
+		rl.DrawTextureV(autoTexture, gameState.car.position, gameState.car.color)
+
+		// Draw score
+		rl.DrawText(fmt.Sprintf("Score: %d", gameState.score), 20, 20, 20, rl.RayWhite)
+
+		if gameState.pause {
+			rl.DrawText(
+				"GAME PAUSED",
+				screenWidth/2-rl.MeasureText("GAME PAUSED", 40)/2,
+				screenHeight/2-40,
+				40,
+				rl.Gray,
+			)
+		}
+	} else {
+		rl.DrawText(
+			"A WINRAR IS NOT YOU :(\nPRESS [ENTER] TO PLAY AGAIN",
+			screenWidth/2-rl.MeasureText("A WINRAR IS NOT YOU :(\nPRESS [ENTER] TO PLAY AGAIN", 20)/2,
+			screenHeight/2-50,
+			20,
+			rl.Gray,
+		)
+	}
+
+	rl.EndDrawing()
+}
+
+func InitGarages() {
+	for i := int32(0); i < GARAGE_COUNT; i++ {
+		gameState.garages[i].size = rl.Vector2{X: float32(SQUARE_SIZE), Y: float32(SQUARE_SIZE)}
+		gameState.garages[i].position = rl.Vector2{X: float32(screenWidth - SQUARE_SIZE), Y: float32(i * SQUARE_SIZE)}
+		gameState.garages[i].color = garageColors[i]
+	}
+}
+