About a starving dwarf trying to kill a pig to get bacon.
The pig evolves into a mutant-lazer-blasting-killer-pig-monster, sort of. It's non-sensical and a very tenuous link to the theme!
Unfortunately, I didn't have time to add more enemies, so the game is rather brief.
The source code is a Mercurial repository, which will let you see the history of the game from it's first couple of files.
I'm extremely grateful to the Flashpunk team, their engine has been brilliant for this project!