OBJECTIVE

Destroy all asteroids in each wave. Larger asteroids break into smaller, faster fragments. Clear the field to advance. UFOs appear periodically — they shoot back.

CONTROLS

• ↑ / W — Thrust
• ←→ / AD — Rotate
• SPACE — Fire
• ↓ / S — Hyperspace (risky!)
• ESC / P — Pause

SCORING

• Large asteroid — 20 pts
• Medium asteroid — 50 pts
• Small asteroid — 100 pts
• UFO — 200 pts
• Wave clear bonus — 500 × wave

INTEL

• Ship wraps around screen edges
• Momentum is conserved — no brakes in space
• Extra life every 10,000 pts
• UFOs get more aggressive in later waves