ALIEN NEBULA

🎮 Controls

• Arrow Keys / WASD — Move
• Space — Shoot
• Z — Bomb (screen clear)
• Shift — Focus mode (slow, precise movement)

⚔️ Game Features

• Alien player ship — drawn with organic wings, compound eyes, mandibles, and engine thruster trails (matching the screenshot's aesthetic)
• 3 enemy types — Fighter (sine wave motion), Shooter (aimed fire), Zigzag
• Boss fights every 5 waves with 3 attack patterns (ring shot, aimed burst, random spray)
• Asteroids that split: Large → Medium → Small
• 7 Power-ups: Power Up, Spread Shot, Rapid Fire, Shield, +Bomb, +Life, Energy Refill
• Wave progression with difficulty scaling
• Energy bar, Lives & Bombs HUD
• Particle explosions and visual hit feedback
• Nebula background with animated star field and drifting clouds