Andy's new game, Rabbit Escape, which is a bit like Lemmings, is out now. It's free to download from http://artificialworlds.net/rabbit-escape/
In this video Andy describes the game and shows you a couple of levels. You can make your own levels! Email them, and if they're good enough they might be included in the next version.
If you have any problems, or comments on how to improve the game, please either log a bug or leave a comment below.