Underplayed Gems

Infinite Dungeon: Idle Adventure (2026)

Infinite Dungeon: Idle Adventure cover
Developer
Arctic Goblins
Platforms
Windows
Genres
Adventure, Casual, Indie, RPG, Simulation, Strategy
Rating
3.3 of 5, 24 player ratings
Typical playtime
about 12 hours
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.

More games like this

How it feels

A hands-off progression loop where you watch numbers grow and systems unlock as you optimize your dungeon run.

idleincrementalstrategicrepetitivelightsystematic

What players say

Players are sharply divided. Some find it a fun, well-priced idle game with a satisfying progression system and a responsive developer, while others complain that the prestige bonuses are tiny, the game becomes very slow and repetitive, and that there is little to no variety between dungeons. Performance issues and heavy CPU usage are also mentioned.

Screenshots

Infinite Dungeon: Idle Adventure screenshot 1Infinite Dungeon: Idle Adventure screenshot 2Infinite Dungeon: Idle Adventure screenshot 3Infinite Dungeon: Idle Adventure screenshot 4

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.