PowerShell Space Invaders
This one I got from Paul Flaherty's blog (aka Flaphead). Someone had the bright idea of writing Space Invaders using PowerShell. According to the author:
In a previous post I said that I always like to try to write space invaders in every language that I learn. Well, PowerShell in the standard Windows console window looked like a great candidate so I set about the task in my spare time. My colleagues Richy King, Nik Crabtree and Brian Long joined in the efforts and between us, after 37 revisions, we came up with something that was:
b) Inappropriate use of PowerShell
c) Quite a bit of fun.
I haven't played it yet, but the look is just great.