Jetpac

Jetpac is a single-screen shooter-platformer where you pilot a spaceman assembling rockets across alien planets. Each level starts with your ship in pieces—you use your jetpack to ferry three rocket sections into place, dodging or shooting hostile aliens that patrol the screen. Once assembled, you collect six fuel pods to launch. Between construction tasks, you grab gems and gold bars for points. Your jetpack provides full vertical and horizontal movement, while your laser handles threats. Levels cycle through different planet backdrops with escalating enemy patterns. The core loop: build ship, fuel up, shoot aliens, grab treasure, repeat. It's arcade-style score chasing with simple controls and quick deaths.