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Crossfire: Sierra Squad
Fierce military arcade shooter in VR for single-player and co-op multiplayer. Drop into a variety of indoor and outdoor battle scenes with 63 missions, 39 different weapons, and 17 types of enemies as you lead an elite fireteam into immersive 360° combat.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-14.
“This game is awesome. Good value for money. No one playing coop . Would love to see updates and more maps soon”
— a player, Steam review · 32 hrs played“A fun modern military shooter released in a time where there barely are any left aside from CoD, though I have the suspicion that the game was supposed to be a regular shooter or a rail shooter first befpre being converted into VR. First of all, the game wanted me to grab a…”
— a player, Steam review · 6 hrs played“If you don't want to suffer mentally, don't buy this game. I experienced such severe lag that the game became unplayable after playing for a while, even though other games run smoothly on my computer without any problems.”
— a player, Steam review · 3 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Steam Spring Sale with 30% off until March 21th
Greetings, Mercenaries! Ah, spring. What a great season to play Crossfire: Sierra Squad. We are offering 30% off for the Steam Spring Sale until March 21th, 10am (Pacific). Don’t miss out on this oppo
Steam Winter Sale with 25% off until January 4th
Greetings, Mercenaries! To express our deepest gratitude for your continued support of Crossfire: Sierra Squad, we are offering 25% off for the Steam Winter Sale until January 4th, 10am (Pacific). Don
Nominate Crossfire: Sierra Squad!
Greetings, Mercenaries! Since our Early Access launch, you guys have been of tremendous help in improving Crossfire: Sierra Squad. We are humbled and grateful for this community. Most of all, we hope
Hot fix #8
Greetings, Mercenaries! Here’s another hotfix that addresses the issues some of our players have been experiencing. Please see the patch note below for more details. 1. Improved Controls - All weapon
Crossfire: Sierra Squad Now a Full Release!
Crossfire: Sierra Squad has left Steam Early Access and is now a full release! Since entering Steam Early Access on August 28th, we have listened to your passionate feedback and worked towards many ad
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-14.
| Genres | Action, Casual |
| Player tags | FPS · PvE · VR · Action-Adventure · Shooter · Arcade · First-Person · Story Rich · Action · Casual · Sniper · Military (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Tracked Controller Support · VR Only · Steam Cloud |
| Languages | English * , French * , Italian, German * , Spanish - Spain * , Japanese * , Korean * , Russian, Simplified Chinese * , Spanish - Latin America * , Traditional Chinese * , Portuguese - Brazil * * |
| Achievements | 35 |
| Estimated owners | 20,000 – 50,000 (SteamSpy) |
| Official site | https://www.playcfss.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel i5-8500 Memory: 8 GB RAM Graphics: NVIDIA GTX 1060 6G Storage: 50 GB available space VR Support: SteamVR or Oculus PC. Standing or Room Scale