Indoors: Trespasser
Offers
Trailers & screenshots
1 / 8



About Indoors: Trespasser
Indoors: Trespasser is a short detective and horror game set around the disappearance of the Alston family. Five days after they vanished, you arrive at Alston Manor to investigate. Your father, the lead detective assigned to the case, is also missing, and you search the estate to discover whether he made it out.
Search the manor
Solve puzzles to break into the Victorian mansion, then look for hidden clues, passageways and secrets. Gather evidence and documents to piece together what happened. You also analyze suspects and uncover motives as you follow leads that might reveal your father's fate.
A wider mystery
The case connects to a larger story. The puzzles and situations inside the residence can stand between you and the next step, while a clock may threaten to cut your investigation short.
Frequently asked questions
Yes. Indoors: Trespasser is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Indoors: Trespasser are: GeForce GTX 970, Intel Core i7, 8 GB RAM, 8 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Indoors: Trespasser is a single-player game.
Yes. Indoors: Trespasser is the full base game. You need nothing else to play it.











