The Office Killer
Release date: Oct 27, 2025
Developers: IceMoon Games
Publishers: IceMoon Games
Genres: Action, Indie, Simulation
Categories: Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Adjustable Difficulty, Stereo Sound, Surround Sound, Steam Cloud, Family Sharing
Supported languages: English, French, Italian, German, Spanish - Spain, Japanese, Polish, Czech, Dutch, Portuguese - Portugal, Russian, Simplified Chinese, Swedish, Turkish

The Office Killer is a 1-3 player online co-op survival horror game. As a spy, your main goal is to complete the file transfer process containing the office's dark secrets while monitoring live surveillance camera footage. Can you survive the entire night or will you get caught by the killer? Move transfer Every report you send using the cameras increases the transfer by 1%. There is also another data coming from the data center... This will also increase the transfer. This may spontaneously be interrupted, and in these situations, you will need to leave your computer. Stay safe Track the killer's footsteps using the cameras and prevent them from attacking you. Some criminals might kill you through the vent... Don't trust anybody... Different endings Featuring one cinematic, story-connected good ending, and different bad outcomes when the operation fails. You and your team are a group of spies, experts in the field of cyber security, who are capable of cracking high-security systems for the SolidSpy organization. Your identities are kept secret, and you are responsible for night operations. One day, a person with the code name Anonymous contacts you via email, claiming that a company is conducting dark business in its offices. After a long investigation by detective teams, you learn that one of the suspects from a murder case that was closed in previous years due to insufficient evidence is now working at this company. You decide to quietly infiltrate the office at night to uncover all its secrets. The company you are infiltrating is named CYPERIX , and since 2002, they have been involved in the production of components and software development for realistic human models. By using various components in their models, they aim to create advanced AI human-like robots that will be beneficial to people and be used in modern society. The Office Killer (Prime suspect) This project seems beneficial to humanity, but don't get excited just yet. A killer lives in an isolated room in a data center within the CYPERIX office and is responsible for the models' security. He works the night shift, and no one knows what he does at night. According to rumors about the office, people passing by the building at night frequently complain to the police about hearing numerous footsteps, which disturbs them. Customization You can change your spy character and adding funny accessories. Solo or up to 3 player co-op mode Play with your friends or struggle alone. 2D Voice Chat Communicate with your teammates with voice chat. Replayability All anomalies, thrilling events, killer's unpredictable AI and every hour are different, ensuring that no two games are the same. Different Difficulties Each difficulty mode offers different content. As the difficulty increases, criminals and disadvantages increase. There are Normal, Hard, and Nightmare modes. Are you ready to face The Office Killer? 


Notes: This game may contain horror elements and content that is not suitable for all ages. Make sure you are in an appropriate setting.