Parg

Parg is a single-player, keyboard-controlled, 3D platform game. The player controls a creature called a Parg that is constantly moving. The objective is to explore seven magical worlds collecting power orbs. Naturally, without hazards this would be too easy, so as well as staying on the sometimes-quite narrow-bridges the player must avoid trapdoors and other hazards, as well as timing their jumps from one section of the bridge to another.

The ad blurb talks of a planned two-player game, but this was not present in the Megaware Multimedia release.