Underplayed Gems

BastionOS (2026)

BastionOS cover
Developer
Feral Paw
Platforms
Windows, macOS
Genres
Action, Casual, Indie, Simulation, Strategy
Rating
4.9 of 5, 154 player ratings
Typical playtime
about 4.5 hours
Where to get it
Steam

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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 multifaceted game combining action, casual, indie, simulation, and strategy elements.

actioncasualindiesimulationstrategy

What players say

Players praise its short, well-paced incremental action with no rebirths and a sleek art style. The colorblind-unfriendly enemy design draws a firm criticism, and while the game is fun until completion at around 4–7 hours, there is no reason to return once done.

Screenshots

BastionOS screenshot 1BastionOS screenshot 2BastionOS screenshot 3BastionOS screenshot 4BastionOS screenshot 5BastionOS screenshot 6

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More by Feral Paw

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.