XCOM: Enemy Unknown is the proof that turn-based action games are still relevant in this day and age, The DLC is great to.

Counter-Strike: Global Offensive is really worth the money, it will keep you entertaint for a long time.

Garry's Mod is the best sandbox game ever made in my opinion, it offers countless hours of fun and keeps you entertained longer then some AAA titles.

Chilvary is your typical hack and slash, the combat system is one of the best ones i have ever seen. The expansion pack did not dissapoint me either.

I reccomend Grim Fandango Remasterd because it is a typical LucasArts game, great voice acting and funny dialogue made it even more fun.

The title Don't Starve sums up the game really well, I had much fun playing Don't Starve and consider buying the multiplayer beta version.

Interstellar Marines combines great elements from CO-OP gameplay and horror, If you are a big fan of tactical games, then this is something for you.