Oil Defense

Saboteur drones drift over a night refinery town and drain any oil tank they touch. Three tanks stand in the town, each with a gauge window that shows its level falling. Slide the green launcher along the ground and fire rockets straight up, one at a time, to destroy the drones; each hit scores 999. Destroy the wave's quota to clear it: 10 drones in the first wave and 5 more in each wave after. A cleared wave pumps a little oil back into each tank. The drones speed up from wave to wave. When two tanks are dry the game is over.

Controls: Use controller 1 or 2. The stick moves the launcher and a button fires. On the title, up and down choose and a button selects.

ColecoVision version credited in the source to Claude (an AI made by Anthropic) for Amy Studio, in Amy, the language by Amy Bienvenu, 2026: a reimagined adaptation of the published rules. From COMPUTE!'s Gazette, March 1988: original Commodore 64 program (no author named in the issue). This is a modern homebrew adaptation, not a commercial Coleco release.