BastionOS

Key release facts

BastionOS is a video game. It is scheduled for April 28th, 2026 on PC and macOS.

Release date

April 28th, 2026

Type

Game

Platforms

PC and macOS

Official description

Original English source text provided by IGDB.

BastionOS is a chill active incremental game where you command a military terminal to stack ludicrous weapons and upgrades onto a lone tower facing an endless machine army. Destroy a gigantic evolving horde, get destroyed, unlock new tech, repeat, and get strong enough to survive the next level.

Frequently asked questions