ZERO PROTOCOL – Immerse yourself in the atmosphere of traditional 3D games! Where there's room for puzzles, a gripping non-linear storyline, and, of course, intense battles with monsters. Game overview Simply put, this is an immersive first-person thriller with a dash of vibrant science fiction. Try to uncover the secrets of the IAS research complex, located in the middle of the snowy Antarctic, and survive at all costs! Firstly, when it comes to exploration, you'll have to unlock doors by guessing passwords, and you'll need cards to open terminals. Secondly, you'll have to repair broken equipment and combine various objects. Only your wits will help you navigate the story! Think you're up to the task? Features of the game You will have weapons, but the enemies are very dangerous and insidious. The surrounding world is extremely gloomy and unfriendly Amazing non-linear progression and multiple endings