How do you not already own this? Kill Zombies in multiplayer, by which I mean shoot your friend with a shotgun, because really, that's how you play it.

It's F2P, just play it. Don't break your legs and climb a ladder onto a roof you need to jump to get off of though. I did that once. I got stuck there.

Every so often, I have 10 minutes to burn and then I play this. And then half an hour later I'm running late.

Are you a goat? No? Well then buy this and be the goat. It's certainly entertaining.

Poppo is a demon, I am hereby looking for recruits to defeat her. I lose every time and still come back for more.

I made a subway, my friend built a ♥♥♥♥♥ out of rocks in it and dubbed it the stoner. 11/10.

What better game to play when not interacting with civilization than Civilization? Be prepare to spend plenty of time on this game.

Hyper Pong Smash Brothers comes to PC. Not recommended for people who hate fun.

It's TF2. It's free and it's amazing. You have no excuses not to try it out. Be warned though, it does get in the way of having time to play other games