For anyone that loves Half-Life... don't play this. It will ruin everything. Tons of glitches, boring gameplay, and levels that look like giant GMod maps that you download when you're bored. Skip this

Metro 2033 is probably one of the best FPS games to come out this decade. Between the fun gameplay, the beautiful environments, and great story, this is one game that is definitely worth playing.

ShellShock Live is one of the greatest 2D multiplayer games out there. You gain xp by killing other people's tanks. The higher levels u get the better and more fascinating guns you recieve. Enjoy.

Portal 2 is a very good game. The singleplayer has many creative puzzles and features an interesting plot. The co-op features very interesting puzzles. This game features custom maps as well. Buy it

Subnautica is best played for the first time without knowing anything going in. This game is beautiful and very fun (unless you are afraid of deep water)

You can never trust anyone in this game, as they might be an ally keeping you alive or the serial killer himself, ready to stab you. Full of mischief and betrayal, this game is extra fun with friends.

For fans of this series it's an amazing feeling being able to soar through the sky and grapple off of buildings and trees, then immediately grab a titan and slice through the air to its weak spot.

A very fun resource management game, ONI takes survival to a whole other level by bringing in the need to manage stress, food, gas levels, decoration, and many others in order for the colony to live.

A fun but niche game mostly for passing time by doing tasks that would be considered unfun IRL (cleaning), this game is fun to plaly with a friend or alone, and you can stop and pick up later anytime.