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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75% positive of 4 · 4 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
SBX Invasion is a tower defense and base building game. You pilot a ship that can build defenses and must fight off alien invaders in each stage. Quickly build defenses and towers in each stage before you are overrun by enemy forces.
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: 75% on 2026-11-01 → 75% today (4 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.
SBX: Invasion now has a short demo for you to try! You can play through the first couple levels to get a feel for the game. Check it out at: http://store.steampowered.com/app/374210 Cheers and have fun! I'll be periodically giving away full keys to people who …
SBX: Invasion now has a short demo for you to try! You can play through the first couple levels to get a feel for the game. Check it out at: http://store.steampowered.com/app/374210 Cheers and have fun! I'll be periodically giving away full keys to people who …
For anyone who owns SBX: Invasion - From now July 10th through the end of July, if you post a quality review, I'll send you an additional key for a friend! We're just a little lacking in the reviews section, so if you take the time to post your honest feelings…
For anyone who owns SBX: Invasion - From now July 10th through the end of July, if you post a quality review, I'll send you an additional key for a friend! We're just a little lacking in the reviews section, so if you take the time to post your honest feelings…
I apologize for everyone who is waiting to get this game. There is an error and the game can not be purchased. I am contacting Steam to get this resolved. Thank you for your patience! Edit: The issue seems to be fixed and you should now be able to purchase the…