Pac-in-Time

Pac-in-Time is a "sprite swap" of a 1993 Amiga game, Fury of the Furries, developed by Kalisto. The PC, Macintosh and Game Boy versions are almost identical to the original. While the SNES game uses the same basic gameplay mechanics, it's otherwise an entirely new game using a different game engine and aesthetic.

Versions for the Genesis and Game Gear were planned at one point, but eventually cancelled.