- 2+players
- PC
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.
Who can play
Store (how we check facts)- Split-screen is not confirmed.
- Online on PC. How many can join is not confirmed.
- Whether one copy is enough is not confirmed.
How it plays
Is it good
65%
Mixed on Steam
- 58Top criticsOpenCritic · Apr 2024 (OpenCritic top critic average, 4 reviews, as of Apr 2024; opens OpenCritic in a new tab)
- 60%RecommendOpenCritic · Jun 2025 (OpenCritic critics who recommend it, 5 reviews, as of Jun 2025; opens OpenCritic in a new tab)
Steam Deck Unsupported
Every way to play together
Steam lists online co-op for PC. Player counts are not confirmed yet. 65% positive of 12,000 Steam reviews.
- 2+
Quick facts
- Developer
- Team Ranger
- Publisher
- Lightning Games
- Platforms
- PC
- Released
- Mar 26, 2024 on PC
- Languages
- Text in 7 languages, voices in 2
In these lists
Answers
- Does Outpost: Infinity Siege have couch co-op?
- No same-screen play is confirmed. The Steam listing does not include it on PC. Online play is the way to play it together.
- Do you need two copies of Outpost: Infinity Siege?
- No one-copy option is listed, so expect each player online to need their own copy.
- Does Outpost: Infinity Siege work on Steam Deck?
- No: Steam rates it Unsupported on Steam Deck.
- Is Outpost: Infinity Siege free?
- No, it's a paid game.
