Able Builders

Able Builders is a 1-player arcade game for the TRS-80 CoCo.

The player controls a construction worker on the bottom of the screen who tries to catch rivets dropped from the worker above. Every 10 rivets caught, the top worker moves 1 row higher up the screen. Every rivet missed caused the worker to lower 1 row. If the top worker falls too low, he crushers the player, and it's game over. There are 15 levels of difficulty, and the game progressively speeds up.