Return to Castle Wolfenstein continues the story of the adventures of William Blatskovich. The user will also meet Frank Webley, Joseph Hassett, Jack Stone, Higgs, Helga von Bulow and other characters. The view here is from the first person. The gameplay consists of fighting with opponents. You will have to fight with supersoldiers, zombies and fascists.

Weapons offered here include explosives and different types of firearms: “Thompson”, “Sten”, light machine guns “Panzerfaust” and “Venom”. There are also stationary guns. They warn of the invasion of a horde of opponents. Enemies can shock you, throw a grenade, and shoot you with a sniper rifle. In addition, the protagonist of “Return to Castle Wolfenstein” will have to complete quests such as secretly moving between locations or stealing secret papers.

The main character performs all tasks independently. The user must also interact with elements of the surrounding world using available levers. There are also notes and files scattered throughout the locations containing secret information about Nazi activities. There are also hiding places such as chests and secret rooms. At the end of the rounds, bosses await you; to fight them you need to choose a suitable fighting style.

There are also German symbols on the terrain, which the gamer can destroy if desired. If, after completing all the tasks, the hero is not allowed to move to the next level, it means that he missed some detail on the current one. After completing the stage, information about the items found during the passage and completed quests is displayed. Changes also appeared in this part of the game series: the inventory was expanded, weather effects were added, and the quality of sounds, textures, character models and weapons was improved.