- Person Moving, Basic Game; Controller
- Monsters Left/Right, UpDown, Losing Lives
- Monsters All (creeping)
- Facing Directions
- Bombs
- Blocks & Holes
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Basic Game: moving, jumping, landing; mushrooms, next level, pits
- ...Ramps, Ladders
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Design: room tiles, block objects, game objects, controller, score panel
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Monsters: monsters moving, flying, losing lives, squishing monsters
- ...Shooting monsters; Score Panel
- Illusion of Motion; Main Plane; Enemy Planes
- Shooting Bullets; Enemies hit by bullets;
- Score Panel; Special Fire Bonus
- Enemy2 Shooting; Main Plane Destroyed; Enemy 3 shooting
- Planes Colliding; Change the Look
