The linux version has been released, this is identical to the windows 0.2 version, with the exception of one bug wherein a beast is cloned and made invisible (originally it was the boss, but as a workaround i've made it just a standard beast until the bug is fixed - probably in the next version). I would appreciate some feedback on the linux version, as i've only tested it on my own machine, and am not actually sure if it will run properly on others - although i dont really see a reason why it wouldn't.
0.2.1 should be along for windows and linux shortly, it is only really waiting on a few sound effects being added in before i can release it.