BastionOS
Feral Paw · Action, Casual, Indie, Simulation, Strategy
Steam key: you activate it in your Steam account. How to activate it
Price comparison
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BastionOS: price summary
Right now the best price for BastionOS is $3.30, on Steam. We haven't found it in any key store, so for now it is only sold on Steam. Steam users rate it Very Positive: 97% of 177 reviews are positive. Since April 2026, its lowest price on Steam in Europe was €1.98 (April 29, 2026). Steam has discounted it 3 times in that time.
- Genre
- Action, Casual, Indie, Simulation, Strategy
- Developer
- Feral Paw
- Type
- Game
Price history
Steam prices in Europe, in euros: the history is recorded on Steam Spain.
Screenshots
About BastionOS
A short active incremental game where you stack ludicrous weapons and upgrades onto a tower. Destroy a gigantic evolving horde, unlock new tech, repeat.
