Tube Frenzy

Tube Frenzy is a 1-player arcade game for the TRS-80 CoCo

The player moves a small character through a series of tubes trying to collect flashing dots positioned at the intersections. As dots are collected, they transform into angled barriers, which allow the dots to move in only 2 directions. Other barriers allow the player to move in only straight lines. Flashing enemy monsters prowl the maze. The player starts with 3 lives, and a life is lost if they run into a monster or run out of time to complete the level. There are 3 levels of timed difficulty and 9 levels of enemy