I'll create a top-down alien shooter game using Phaser with procedural graphics. The game will have WASD movement, shooting mechanics, health, score, and increasing difficulty as waves progress.

I've created a top-down alien shooter game using Phaser with procedural graphics. The game includes: 1. WASD movement for the player (green triangle) 2. Mouse or touch to aim and fire at aliens 3. Health system with decreasing health when hit by enemies 4. Score tracking that increases when enemies are destroyed 5. Increasing difficulty with each wave (more enemies, faster speeds, more damage) 6. Procedural graphics only - no external assets The game mechanics: - Player moves with WASD keys - Click to shoot in the direction of your cursor - Aliens spawn from the right side and move left - Each enemy has health that decreases with each hit - When all enemies in a wave are destroyed, the next wave begins - Game ends when player health reaches 0 The game will automatically adjust difficulty as waves progress, making it more challenging over time. All graphics are generated procedurally using Phaser's graphics API. To play, simply open index.html in a browser. The game should run immediately without any additional setup.