How do you get older versions of the game?

[PyschoPath]

i bought the game back in alpha 7, and I just got into it again, but alpha 11 is wayy too hard for me and i would like to go to alpha 10, but sadly i dont have a download for it. is there any way to get alpha 10?

[Darmok]

Don't think there's any official way to get older versions of the game. Maybe if you ask Tynan really nicely he might hook you up? I'm sure he has archives of all versions.

[A Friend]

Well, you can also try tuning down the difficulty a bit.