UFO InvasionPC Port

Defend an Arctic base across eight levels of 29 UFOs. After an alarm and two warnings, aim through the observatory window using a round radar, whose blip turns red when you are on target. Clouds on levels 3, 5 and 7 hide the UFO, leaving only the radar. A live UFO locates your base as the LOC gauge rises, and shields stop three hits; the fourth ends the game.

Controls: The stick moves the crosshair; the button fires.

ColecoVision version credited in the ROM to Claude (an AI made by Anthropic) for Amy Studio, in Amy, the language by Amy Bienvenu, 2026: a reimagining built on the article, not a line-by-line port. From COMPUTE! magazine, June 1986, pages 58-60, where the pages examined do not name the original author; Amiga version by Philip I. Nelson. Published for IBM PC/PCjr, Amiga. This is a modern homebrew adaptation, not a commercial Coleco release.