Castles and Keys

Castles and Keys is a 1-player arcade game for the 8-bit Atari.

The player controls a small character who can move in all directions, and must maneuver through 10 separate levels of moving platforms and walls. On each level, the goal is to reach the castle, and some levels require the player to collect a key before doing this. Challenges include color changing platforms, electrical walls, dodging arrows, moving across floating platforms, and climbing moving ladders. The player attempts to complete as many levels as possible in 30 minutes, with each death costing 30 seconds. There are 4 levels of difficulty.