Pingus Product: Pingus Website: http://pingus.seul.org Type: Open Source Requirements: Windows 2000/XP/Vista/7 Pingus was started at the end of 1998 with the simple goal to create a Free (as in freedom, not as in free beer) Lemmings clone. While Pingus is based on the idea of Lemmings, it has included some other ideas, which weren't presented in the original Lemmingstm, like the worldmap or secret levels, which might be familiar from games the Super Mario World and other Nintendo games. We have also a few new actions, like the jumper which weren't presented in the original game.