Outpost: Infinity Siege
Developed by Team Ranger · Published by Lightning Games
At a glance
Overview
An action, strategy game by Team Ranger, published by Lightning Games — single-player, multi-player, co-op, online co-op.
Steam’s own one-line description: “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.” — 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 Outpost: Infinity Siege.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | Yes |
| 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
- 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
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel i5 11600 / AMD R5-5600X
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce RTX 3060 / AMD Radeon RX 6600 XT / Intel ARC A750
- DirectX: Version 12
- Storage: 45 GB available space
- Additional Notes: 1080P，Mid，60FPS （SSD request）
Supported languages (7)
Outpost: Infinity Siege 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 Outpost: Infinity Siege?
Steam classifies Outpost: Infinity Siege as a Action, Strategy game, developed by Team Ranger. 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.
How much does Outpost: Infinity Siege cost?
As of June 2026, Steam lists Outpost: Infinity Siege at $12.49. Prices and regional pricing change — check the Steam page for the current figure.
Is Outpost: Infinity Siege single-player or multiplayer?
Steam lists these modes for Outpost: Infinity Siege: Single-player, Multi-player, Co-op, Online Co-op. It supports both solo and multiplayer.
Is Outpost: Infinity Siege on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Outpost: Infinity Siege for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Outpost: Infinity Siege out yet?
Yes — Steam lists a release date of Mar 26, 2024.
What platforms is Outpost: Infinity Siege on?
Outpost: Infinity Siege 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 Outpost: Infinity Siege single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, Co-op, Online Co-op.
How much does Outpost: Infinity Siege cost?
Steam lists it at $12.49.
Does Outpost: Infinity Siege have achievements?
Yes — Steam lists 26 achievements for Outpost: Infinity Siege.
Who made Outpost: Infinity Siege?
Outpost: Infinity Siege is developed by Team Ranger and published by Lightning Games.
Where to get Outpost: Infinity Siege
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, Lightning Games.