Terraria

Dig, fight, build!

Terraria is a 2D multiplayer sandbox where you try to mine and defeat enemies to survive and get better equipment . The equipment is divided into nine different tiers that are accessed by killing different bosses. To make this equipment you need to mine the new materials and craft things with them.


Though on the surface it looks like just another "me too" indie game seeking to ride the coattails of Minecraft's success, Terraria expands on the familiar sandbox gameplay with a greater emphasis on combat and adventure that proves very satisfying. 
IGN 

It doesn't seem to be slowing down, either, meaning the game you can buy today wonít be the same game you can buy in six months time. So that twenty hours can easily turn into forty, sixty, a hundred. If you let it.
Eurogamer

We at freecsgokeys think that Terraria is a good game to play with friends and let the imagination fly to create things and destroy the enemies!