Trek-80 is a game in which the player must destroy all the Klingon ships within a time limit and cannot lose more than five supply tugs.

[1] The screen displays an 8 × 8 square quadrant grid laid out over the galaxy as found in Trek games.

The Enterprise is represented using the letter "E", and likewise Klingons use a "K", and the supply tugs use an upward pointing arrow.

[2]: 198 Trek-80 was a 16K program written in BASIC by Bruce Berry, and was the first computer game produced by a wargaming company that specializes in science-fiction and fantasy.

The program's graphics are well laid out and easy to read, the mechanics are adequate, and the introductions of ramming and tugs are excellent features".