Multiplayer 13 games

• Garry's Mod
  

  9 hours playtime

  11 of 29 achievements

• Team Fortress 2
  

  271 hours playtime

  317 of 520 achievements

• Chivalry: Medieval Warfare
  

  34 hours playtime

  38 of 49 achievements

• Guns of Icarus Online
  

  73 hours playtime

  107 of 849 achievements

• Insurgency
  

  46 hours playtime

  41 of 100 achievements

• Left 4 Dead 2
  

  45 hours playtime

  42 of 101 achievements

• Natural Selection 2
  

  7 hours playtime

  0 of 137 achievements

• PAYDAY: The Heist
  

  4 hours playtime

  2 of 56 achievements

• Unturned
  

  29 hours playtime

  23 of 77 achievements

• Killing Floor
  

  101 hours playtime

  142 of 285 achievements

• Gene Shift Auto
  

  44 hours playtime

  36 of 40 achievements

• Half-Life 2: Deathmatch
  

  0 minutes playtime

  no achievements

• Half-Life Deathmatch: Source
  

  0 minutes playtime

  no achievements