It's sells regularly for $10 on Steam: http://store.steampowered.com/app/22650/
and is currently selling for $5 during the summer sale, but you can get it
for FREE via for 3 tickets via the Summer Camp Prize Booth. It's the prize
on the bottom right corner. I didn't even realize it was a standalone game
prize until today when a friend told me. Link: http://store.steampowered.com/summersale/prizebooth/
. Looks like a pretty fun top down shooter with multiplayer.
You'll need to create a Steam account if you don't have one.
The easiest tickets to get are probably:
1) join the official Summer Camp official group
2) post a screenshot (press F12 during a game)
3) play a demo
4) recommend a game
5) download a trailer and watch it
6) post a message on a friend's wall
7) connect Steam to Facebook
