Two brothers who've opened an office to have a look at and search mysterious events, have obtained a phone title in the end. The voice throughout the phone talks about an infinite dwelling which is haunted, wants this dwelling to be cleaned. The two brothers make tracks for the mysterious dwelling by preparing their stuffs. The mysterious creatures within the dwelling, traps and puzzles will make their job more durable. It's best to help them to clean up twenty room to finish their job.
Little Brother:Switch: "W,A,S,D"Laser gun: "F"Conceal: "S"Elder Brother:Switch: "ARROW KEYS"Throw / Select-up Subject: "Okay"Throw Lure: "L"Conceal: "Down Arrow Key"
Little Brother:Move: "W,A,S,D"Laser gun: "F"Hide: "S"Elder Brother:Move: "ARROW KEYS"Throw / Pick-up Box: "K"Throw Trap: "L"Hide: "Down Arrow Key"