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Outpost: Infinity Siege on Steam - User reviews, Price & Information

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Command Mobile Outpost and take XEN Firearm to venture deep into the Signet surveillance off-limit area. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This is an FTD game - FPS, Tower Defense, Base Building and much more all at the same time.

Outpost: Infinity Siege is a robots, 3d and base-building game developed by Team Ranger and published by Lightning Games.
Released on March 26th 2024 is available only on Windows in 7 languages: Simplified Chinese, English, French, German, Japanese, Traditional Chinese and Korean.

It has received 13,066 reviews of which 8,728 were positive and 4,338 were negative resulting in a rating of 6.6 out of 10. 😐

The game is currently priced at 24.50€ on Steam, but you can find it for 4.94€ on Eneba.

The Steam community has classified Outpost: Infinity Siege into these genres:

Robots 3D Base-Building Tower Defense FPS Resource Management Co-op Singleplayer Post-apocalyptic Sci-fi Automation Strategy Looter Shooter Military Shooter Open World RTS Survival Crafting Action

Media & Screenshots

Get an in-depth look at Outpost: Infinity Siege through various videos and screenshots.

Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot
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Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot
Outpost: Infinity Siege screenshot

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel i5 9600
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce GTX 1650 / AMD Radeon RX 570 / Intel ARC A380
  • DirectX: Version 12
  • Storage: 45 GB available space
  • Additional Notes: 1080P，Low，30FPS

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

50 hours played
March 2026
Its weird. I love the gameplay loop, the exploration and defence, building my outpost etc. Its surprisingly well done. So maybe The good: Player skills and weapons/gear customization is very cool. Can do weird combos with those The base building is great i love how the outpost is a preset you can modify outside of a run and you can get extra deployables to use should you need it. LOVE the wave defence, maybe some timed rest times between the waves in story mode would be nice, but not a big problem The tour mode is so far my fabourite. Its pretty cool you get these rouge-lite type runs where you lose all the stuff you gathered if you fail The bad: The story missions and boss fights where you play a sort of FPS type thing are not great. The AI is kind of balls during these parts and some boss fights are kind of silly. The voice acting and the dialogue is not great either. I mean its not a triple A game so i guess fair but at some parts it is R E A L L Y freaking bad Too much RNG for my liking, rerolling the weapon augments and trying to find the correct version of a location to get specific blueprints is kind of not great. I would probably like to see beforehand if a location has the blueprint or not, if i can auto loot it or should i go find the blueprints manually. Weapon/turret inconsistency. Many of them just keep shooting at walls/rocks/other turrets if theres something blocking a hostile and just waste a ton of ammo for no reason. The neutral: Too much stuff going on in the base/hub and i dont understand what half of it means/does. Some people like that but to me its more on the negative side. The overarching story is ok i guess. Generic we create AI it rebels or some such and we prolly go extinct Overall i like it and ill keep playing it while a lot of it makes me cringe real hard the pros outweigh the cons i guess.
Read the review on Steam
252 hours played
Feb. 2026
PLEASE NOTE: THIS GAME HAS BEEN ABANDONED. DEVELOPERS ARE WORKING ON SEQUEL. The game is really fun. By far the best Tower Defense Base Building FPS out there. Graphics are pretty good so it is recommended to have a "Better" PC. The gameplay loop does tend to get repetitive after a while until you start fighting different bosses. I've had a blast building my base even though it does take a while to farm all the things you're looking for.
Read the review on Steam
115 hours played
Jan. 2026
The game definitely does not deserve Mixed reviews (while its only recent, not all time). I love it, its not easy, every failure "tour" is a consequence of overconfidence (mostly my cases) and poor preparation, which forces you to upgrade your base over and over again. But everything is doable! First of all I was thinking it's a tower defense. But it is not. It's more session looter-shooter with defending your base in the end of every session where the fate of the extracted resources is decided within a couple of hours. And it hit hard to ego when you fail. Because mostly you don't understand why you failed. But its mostly your overconfidence. At 65 hours I'm not close to end game, so there are still many hours of grinding and base defending. And there is announced already Outpost 2!
Read the review on Steam
140 hours played
Nov. 2025
This is not a perfect game, but it has enough cool mechanics and gameplay to be worth it in my opinion. It is a cool combination of looter shooter and tower defense I've seen nowhere else. The amout of dakka you can send downrange towards the enemies is insane.
Read the review on Steam
130 hours played
Oct. 2025
Janky, non-sense story, terrible voice acting, glitch ridden, bug infested, no hand held hot mess of a game. Got it on sale, the campaign sucks, but there is a fun gameplay loop to be had and thankfully it has wave and survival modes. Multi-player is dead. Game is technically abandoned for a sequel. The fanbase/interest for this game is tiny/non existent, you will be hard pressed to find any useful information to better your playthrough experience and will be one your own. Best way to describe the game is a fps/rts with a persistent base you build, collect, craft, then expand to take on harder content. The wave/defense aspect is fun, the rest is either a chore (manually collecting loot, early tech restrictions) which will turn into a grind, or downright cringe (voice acting, gooner ai sidekick(wish I was joking), odd humor/tone shift, highschool level cinematics, animations and story) My suggestion is have subtitles on, use the native Chinese vo, and your own music. Why recommended? I love janky dumpster fires. This garbage scratches the itch left by Earth 2160 and dare i say surpass Reality Pumps ability to shamelessly release a gold-leaf plated Turd. 10/10
Read the review on Steam

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Frequently Asked Questions

Outpost: Infinity Siege is currently priced at 24.50€ on Steam.

No, Outpost: Infinity Siege is currently not on sale. You can purchase it for 24.50€ on Steam.

Yes, Outpost: Infinity Siege received 8,728 positive votes out of a total of 13,066 achieving a rating of 6.58.
😐

Outpost: Infinity Siege was developed by Team Ranger and published by Lightning Games.

Yes, Outpost: Infinity Siege is playable and fully supported on Windows.

No, Outpost: Infinity Siege is not playable on MacOS.

No, Outpost: Infinity Siege is not playable on Linux.

Outpost: Infinity Siege offers both single-player and multi-player modes.

Outpost: Infinity Siege includes Co-op mode where you can team up with friends.

Yes, there is a DLC available for Outpost: Infinity Siege. Explore additional content available for Outpost: Infinity Siege on Steam.

No, Outpost: Infinity Siege does not support mods via Steam Workshop.

No, Outpost: Infinity Siege does not support Steam Remote Play.

Yes, Outpost: Infinity Siege is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Outpost: Infinity Siege.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 22 July 2026 06:22 UTC
SteamSpy data 25 July 2026 02:52 UTC
Steam price 28 July 2026 18:48 UTC
Steam reviews 26 July 2026 13:47 UTC

If you'd like to dive deeper into the details about Outpost: Infinity Siege, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Outpost: Infinity Siege
  • SteamCharts - Analysis of Outpost: Infinity Siege concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Outpost: Infinity Siege compatibility
Outpost: Infinity Siege
24.50€ Visit Store 🔥 Deal -80% 24.50€ 4.94€ Buy Now -79% 24.50€ 5.17€ Visit Store -77% 24.50€ 5.79€ Visit Store -74% 24.50€ 6.61€ Visit Store
Rating
6.6
8,728
4,338
Game modes
Multiplayer
Features
Online players
98
Developer
Team Ranger
Publisher
Lightning Games
Release 26 Mar 2024
Platforms
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