Underplayed Gems

Inside Intruder (2025)

Inside Intruder cover
Developer
ManLanterna
Platforms
Windows
Genres
Indie
Rating
4.0 of 5, 5 player ratings
Typical playtime
about 44 minutes
Where to get it
Steam
The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

Navigating a quiet, retro-styled house alone, the player is constantly aware of an unseen intruder and must make choices that determine their fate, creating a low-key, tense atmosphere with discomforting sounds.

psychological horrortenseatmosphericretrofirst personmild discomfortchoice-driven

What players say

Players enjoy a retro-style horror game where a lanky shadow monster stalks the house, but they report unclear directions, a bugged neutral ending, and a few subtitle errors.

Screenshots

Inside Intruder screenshot 1Inside Intruder screenshot 2Inside Intruder screenshot 3Inside Intruder screenshot 4Inside Intruder screenshot 5Inside Intruder screenshot 6

More games like this

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.