Collateral Dungeon (2025)

Developer: Techosaurus Studios
Platforms: Windows
Genres: Casual
Rating: 5.0 of 5, 10 player ratings
Typical playtime: about 23 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

A methodical, turn-based tactical puzzle where you outsmart enemies using traps and wits rather than combat, with a modest, old-school feel.

puzzletacticalturn-basedgrid-basedproceduralold schoolcasualperma death

What players say

Players describe it as a chill puzzle game with meaty positional thinking, comparing it to chess or Crypt of the Necrodancer. It plays in quick sessions, works well on Steam Deck, and offers collectibles that encourage replay.

Screenshots

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.