The game is played from the first-person perspective, where the player's task is to perform retrieval missions, sabotage or assassinations. Players can be armed with typical WW2 weaponry and can even use fictional weapons such as a German-made minigun or a Tesla gun. Players can also use stealth to eliminate enemies, with some missions strictly requiring for stealth to be used. Enemies vary from standard soldiers to undead and experimental creatures. Health is replenished by collecting health packs and food. Armor also can be collected for additional protection.