Alpha 3 demo - Linux file

Here's a (very very) early build of "Bugger!", for your delight and delectation. Currently you can run around shooting stuff, and also modify and save the Level. Included are the 32 an 64 bit binaries, but you'll also need to install SFML 1.6 to play. This Linux version should be fairly stable, but do let me know if you encounter any bugs or have any suggestions!