Caverunner is a 1-player arcade game for the 8-bit Atari. The player controls a small character whom can run and jump. The goal is to run the levels of a multi-tiered cave. The player attempts to avoid a number of deadly obstacles including springs, waterfalls, water, and green slime. Each level is timed, and the player must quickly finish the level. There are 3 levels of difficulty, and 2 available caves.