Last 7 days
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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84% positive of 677 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
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: 84% on 2026-11-01 → 84% today (677 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.
Shadows support added. Two times less monster kills required for the Annihilator achievement. Minor upgrades and bugfixes.
What`s new: - Korean localization added. Special thanks to: dollppin AirQuick ThurSday 픗힝 vitamin RANEYO chanro89 - "Blood" option added to the settings menu. We thank all the players helping us to improve the game! In this update we tried to fix all the missi…
More and more players complete the Alien Shooter TD story line and ask us to diversify the process of replaying missions at higher difficulty. We're happy to announce that now killing the final not only gives you satellite weapon but also lets you use all the …
Since Alien Shooter TD release the big job has been done. We have realized the major part of your wishes, corrected lots of bugs and optimized the game. http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/27275917/233a3ca3ea4cfa98f25f2342d1a92…
- New missions to complete the story. Also, we prepared another surprise which will help you defeat the boss. We hope you like it! - New level for Survive mode. - New monsters, including the final boss. - Lots of fixes and improvements.
After numerous demands from the strongest players, we have added a secret game mode which is extremely hardcore! Be the first to find the secret mode and post a comment to this announcement and receive a prize - a set of keys to other games by Sigma Team.
What`s new: - Korean localization added. Special thanks to: dollppin AirQuick ThurSday 픗힝 vitamin RANEYO chanro89 - "Blood" option added to the settings menu. We thank all the players helping us to improve the game! In this update we tried to fix all the missi…
More and more players complete the Alien Shooter TD story line and ask us to diversify the process of replaying missions at higher difficulty. We're happy to announce that now killing the final not only gives you satellite weapon but also lets you use all the …
Since Alien Shooter TD release the big job has been done. We have realized the major part of your wishes, corrected lots of bugs and optimized the game. http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/27275917/233a3ca3ea4cfa98f25f2342d1a92…
- New missions to complete the story. Also, we prepared another surprise which will help you defeat the boss. We hope you like it! - New level for Survive mode. - New monsters, including the final boss. - Lots of fixes and improvements.
After numerous demands from the strongest players, we have added a secret game mode which is extremely hardcore! Be the first to find the secret mode and post a comment to this announcement and receive a prize - a set of keys to other games by Sigma Team.
- extra reward for every new wave in Survive mode; - hotkeys for frequent operations; - save slots and ability to start new game; - ability to always show soldier placement slots; - ability to skip tutorial when starting new game; - minor improvements and fixe…
This announcement is not directly related to Alien Shooter TD. We placed it here because many of you are curious about our plans for near future, and in particular about the long-waited sequel of our most popular game... Of course we remember about Alien Shoot…
This announcement is not directly related to Alien Shooter TD. We placed it here because many of you are curious about our plans for near future, and in particular about the long-waited sequel of our most popular game... Of course we remember about Alien Shoot…
- map scrolling with arrows and WASD keys; - optional auto ammo refill for soldiers; - ability to order soldiers to hold their fire to save ammo; - ability to auto switch to another weapon when current weapon is out of ammo; - extra information panel for break…