Alien Shooter TD
Developed by Sigma Team Inc. · Published by Sigma Team Inc.
At a glance
Overview
An action, indie, strategy game by Sigma Team Inc., published by Sigma Team Inc. — single-player.
Steam’s own one-line description: “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!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Alien Shooter TD.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7 (service pack 1), 8, 10
- Processor: Intel Core 2 Duo T5200 @1.6GHz / AMD Athlon 64 X2 3600+ @2000MHz or better
- Memory: 2 GB RAM
- Graphics: 512 MB video card
- Storage: 500 MB available space
Supported languages (3)
Alien Shooter TD FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Alien Shooter TD?
Steam classifies Alien Shooter TD as a Action, Indie, Strategy game, developed by Sigma Team Inc.. 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!
How much does Alien Shooter TD cost?
As of June 2026, Steam lists Alien Shooter TD at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Alien Shooter TD single-player or multiplayer?
Steam lists these modes for Alien Shooter TD: Single-player. It lists a single-player mode.
Is Alien Shooter TD on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Alien Shooter TD for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Alien Shooter TD out yet?
Yes — Steam lists a release date of Jan 13, 2017.
What platforms is Alien Shooter TD on?
Alien Shooter TD is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Alien Shooter TD single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Alien Shooter TD cost?
Steam lists it at $9.99.
Does Alien Shooter TD have achievements?
Yes — Steam lists 21 achievements for Alien Shooter TD.
Who made Alien Shooter TD?
Alien Shooter TD is developed by Sigma Team Inc. and published by Sigma Team Inc..
Where to get Alien Shooter TD
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Sigma Team Inc..