Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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87% positive of 8 · 8 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
A sci-fi space station defense auto-shooter where you repel enemy fleets with missiles, mass drivers, phase weapons, and railguns. Upgrade your arsenal, adapt your build, and hold the line against overwhelming odds.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 87% on 2026-11-01 → 87% today (8 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
- Import Noto Sans multilingual fonts as game UI fonts
New Feature: Ultimate Auto-Cast - Added an "AUTO" toggle button at the bottom of each weapon slot - Press keyboard keys 1–5 to quickly toggle auto-cast for each slot
- Balance: re-runs always give cores - Remove AI Intro
Fix: Core repeat-clear reward now displays drop chance
STELLAR BASTION is joining the Steam Summer Sale for the first time, with a limited-time 20% discount.This is a space station defense auto-shooter. As enemy fleets close in from every direction, you will choose weapons, plan upgrades, and try to hold the final…
《STELLAR BASTION》launches on April 21, 2026Price: US$2.99Launch discount: 10% off With only 3 days left until launch, we’d like to share a quick look at several important updates made between v1.0.0 and v1.1.0.This version includes:Added Endless ModeImproved t…
Commanders,The STELLAR BASTION demo is now live on Steam!This is a roguelike survival game centered around base defense.All weapons fire automatically — your job is pure strategy: choose your weapon loadout, pick upgrade paths, and forge equipment to protect y…