Iron Knight is an online action game which you can play for free on Zyby. Iron Knight, a free online Action game brought to you by Armor Games. 1945, Northern Europe, secret wonder-weapon laboratory. There was an enemy attack. Equipment has been damaged and there was a strange leap in time. Defend broken equipment from hordes of enemies. Collect weapons and ammunition, collect items and use it, improve the skills to repair the equipment as soon as possible to get out from this bloody hell.