The 3D maze game
Space Plumber is a first-person 3d game, not much different to Doom and Quake. The main goal is to reach the extraction pumps before the water level increases swamping everything. Each of the 30 levels that conform the game have progressive difficulty by adding more pumps and consoles that you must deactivate first, and by making the map bigger. There are no enemies, you fight against time and misorientation, and you only have your skills to move inside the maze.
The 1.1.x series are a port to use the QDGDF library, making it easier to compile in a variety of systems.
This software is released into the public domain.
MS Windows portable executable (no installation needed)
MS Windows installable package
MSDOS binary (1.0.5)
Youtube videos of Space Plumber's last level
Someone called StormSpirit86, armed with infinite patience, has finished last level of Space Plumber and recorded it on video. This proves that, unlike what many people thought in 1998, this level can be solved.