Jet Set Willy 3

Jet Set Willy 3 is an unofficial sequel to the original Jet Set Willy (1984) and Jet Set Willy II: The Final Frontier (1985). The story in JSW3 adds a science fiction element to the saga: this time around, space aliens have robbed Willy's mansion, and his only hope to get all his stuff back is to follow the aliens through a teleporter back to their own world. This is a platform game where the goal is to collect every item that has a glowing, multi-colored outline on each screen, while avoiding patrolling alien monsters. JSW3 features a password system, so that you do not have to start from the beginning every time.