A 48-hour competition entry, made by Richard (richardhp), Henry and Ali (dimitridimitri), in November 2007.
The game supports keyboard control (WASD, Left Ctrl, Alt for player one ; Arrow Keys, comma and full stop for player two), as well as input from Xbox 360 controllers (d-pad to move, A to punch and B to jump).
The two time machines which you have to run between are the blue Tardises, and the one you have to run towards will have a "target" label above its head.
The project is a work in progress, and development will be continuing on it, with the aim of making a fun multiplayer bonanza!