Welcome to the monstrous world of Excidium Aeterna. Kill all zombies, aliens and monsters. Select from Survival Mode and Campaign. Unlock all the hidden achievements and be on a killing spree so you can be in the leaderboard! Enter to be happy playing Excidium Aeterna game with no fees at fsiv.com. Come to enjoy Excidium Aeterna game now and the latest Fsiv games online for free.

Use Left Mouse button to Shoot/Interact, Use Move Mouse button to Look Around, Use WASD button to Move, Use L button to Toggle Mouse Lock, Use P button to Pause, Use Shift And WASD button to Run, Use R button to Reload, Use Spacebar button to Jump,

zombies, 3d, webgl..