If you are old enough to remember back to 1985, four of your mates huddled around a single keyboard playing a game called Gauntlet. You could play as a team or if you would rather, be a sod and steal the health pickups even though you didn't need them, and your mate was about to die...errm not that I did *Ahem!*. You may be pleased to hear that Orange Pixel is working on a game who's roots are very similar to the former called Heroes of Loot.
You've just crash landed; your journey begins with limited resources and the knowledge that you will be facing wave after wave of hostile enemies. You must engage or evade them to survive. Enter Dysis!
Valve has done another push and put up 5 new games to Linux! All in Beta though so be warned there will be bugs! The titles are Ricochet, Deathmatch Classic, Team Fortress Classic, Half Life: Blue Shift and Half Life: Opposing Force!
2x0ng (pronounced "Two-zong") is the sequel to David O'Toole's 2009 PC puzzler Xong, where players navigate through increasingly difficult procedural levels, collecting colours to break coloured obstacles whilst avoiding or combating a range of enemies.