Pipes.exe is a first-person cooperative horror game where players work as quality assurance testers for a technology company called System 6D. Developed by Moving Pieces Interactive, the game takes place inside simulated environments filled with colorful pipes, platforms, and dangerous creatures. Employees must locate software artifacts, transport them to recycling bins, and survive the testing process. The environments are inspired by the classic Windows Pipes screensaver, but exploring them involves climbing, navigating obstacles, and escaping hostile entities. The game supports one to four players and follows a fictional corporate setting rather than a traditional story campaign.

Testing Software Inside a Pipe Maze

System 6D sends employees into procedurally generated three-dimensional environments to identify problems with its geometry system. Each assignment requires players to explore structures made from interconnected pipes and collect designated artifacts. Some objects are positioned high above the starting area, requiring players to climb walls, pipes, and other surfaces. Coworkers can even climb on one another to reach difficult locations. However, the simulations contain environmental hazards and enemies that can interrupt the mission.

Collecting Artifacts Without Getting Caught

Pipes.exe combines first-person exploration, climbing mechanics, and cooperative survival. Players must find routes through the environment while coordinating their movements with teammates.

The main gameplay activities include:

•         Explore procedurally generated pipe environments.
•         Climb walls, platforms, and interconnected structures.
•         Use other players to reach elevated locations.
•         Search for software artifacts assigned by System 6D.
•         Carry collected artifacts to recycling bins.
•         Avoid hostile creatures and environmental hazards.
•         Help teammates navigate difficult sections.
•         Complete assignments to earn company points.

Cooperation becomes particularly important when artifacts are located in difficult positions. Players can work together to reach inaccessible areas, but separating from the group can make encounters with enemies more dangerous.

Corporate Rewards and Increasing Difficulty

Pipes.exe uses a mission-based structure rather than traditional numbered levels. Each assignment introduces environmental challenges, with threats becoming more difficult as players progress. Procedural generation changes the layouts of the simulated environments, requiring players to explore unfamiliar routes.

Completing assignments rewards players with points that can be spent in the company shop on useful items. The game also includes unlockable cosmetic options for customizing employee appearances.

The fictional company maintains workplace rules and performance expectations, including penalties for inappropriate language. These systems contribute to the game’s corporate horror setting.

The main objective is to finish testing assignments, recover the required artifacts, and survive the increasingly dangerous simulations. Players can work independently or cooperate with up to three teammates to complete their tasks.