Find out as much about me as you need to know on my Steam Profile: steamcommunity.com/id/Berq
Why give Killing Floor a 10/10 rating? I could write pages that nobody would read, so I'll keep it simple.
1.) Since I started playing video games in 1982, it's the only game I've ever logged more than 1,000 hours playing. I like it that much.
2.) It cost me $5 on sale. I've since bought additional copies as gifts.
You don't get much more bang for your buck than that.