Fit check
Is BastionOS worth it for you?
We tell you who should skip it, too.
Play it if you…
Good fit- Players who enjoy incremental games centered on repeated tower defense
- Strategy fans who want to aim artillery at incoming enemies
- Players interested in upgrade and research systems tied to a tower
Skip it if you…
Saves you a refund- Players seeking a story-heavy campaign with varied objectives beyond defending one tower
- Players who want the tower to remain intact rather than fall and rise during progression
- Players looking for exploration, character role-playing, or squad management
Our take on BastionOS
The tower’s destruction is part of the progression structure rather than a simple failure state. Its fall leads into another round of fortification and research, replacing a conventional defense format with a cycle of collapse and rebuilding.
What is BastionOS?
BastionOS is an incremental game about defending a tower from a machine army.
Players select a level, aim the tower’s artillery at incoming enemies, and collect resources dropped during combat. The tower eventually falls, then rises with additional weapons and upgrades. Research unlocks new technology for later attempts. The horde continues to evolve as the defense cycle repeats, with the tower and its weapons research program serving as humanity’s last line of defense.
How BastionOS plays
- 01Artillery targeting
- Each level involves directing the tower’s guns toward approaching enemies.
- 02Resource collection
- Destroyed enemies can leave resources for the player to collect.
- 03Tower fortification
- Weapons and upgrades can be added when the tower rises again.
- 04Technology research
- Research provides access to new technology as the defense continues.
- 05Evolving horde
- The machine army grows into a threat that may eventually overwhelm the defense.
BastionOS compared to similar games
BastionOS centers on aiming a tower’s artillery, collecting resources from defeated enemies, and rebuilding the tower after it falls. Astro Prospector instead uses a survivors-like roguelite format built around a ship, 21 days of survival, weapons, upgrades, and new enemies. Creeper World 4 focuses on expanding an economic base and fighting fluid enemy waves across 3D terrain.
BastionOS: platforms & release
Is BastionOS worth it?
It is worth it if: players who enjoy incremental games centered on repeated tower defense. Skip it if: players seeking a story-heavy campaign with varied objectives beyond defending one tower.
Where can I download BastionOS?
Use the Download Now button on this page: it opens BastionOS's store page, where you can choose how to get it.
What platforms is BastionOS on?
Windows and macOS.
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