Ghost Wiper

A phone call brings two investigator brothers to a haunted house in Ghost Wiper. They have been asked to clean it up, but mysterious creatures, traps and puzzles make the job more complicated. Twenty rooms are the stated workload, giving the investigation a concrete set of spaces to work through.

Ghost Wiper puts the little brother on WASD, F for the laser gun and S to hide. The elder brother uses arrow keys, K to throw or pick up the box, L to throw a trap and Down Arrow to hide.

The brothers have different listed tools. The younger one carries a laser gun, while the older brother handles a box and a trap; both can hide. The source does not explain every interaction between those tools or describe the creatures individually, so cooperation begins with learning what each brother can actually do. Discuss which tool suits the problem before both brothers act. One player can pay attention to the laser while the other checks a box or trap opportunity, and using the distinct roles deliberately makes more sense than treating both characters as identical fighters. A different partnership facing supernatural trouble appears in The Ironic Zombie.