Single-player games like Crossfire: Sierra Squad
Below are 9 single-player Steam games similar to Crossfire: Sierra Squad, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Crossfire: Sierra Squad page.
Ranked picks
- 1
Zero Caliber 2 Remastered
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
Zero Caliber 2 Remastered brings the full VR shooter experience to PC - with intense, cinematic firefights, a full single player and Co-op campaign, PvP, a huge arsenal to unlock, and character customization to make you stand out. Jump in if you’re after a proper VR shooter. Out NOW!
- 2
Zero Caliber VR
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action and Casual with Crossfire: Sierra Squad.
Zero Caliber is the ultimate VR FPS: single player/Co-op campaign, PvP and mod support with 40+ realistic firearms & melee weapons, 100+ unlockable skins, 50+ attachments, realistic physics, progression & more! Immerse yourself in the action, customize your gear and unleash your inner hero!
- 3
WARRIORS
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
Warriors is a cutting-edge multiplayer shooter that blends breathtaking realism with adrenaline-pumping action. Designed for players of all skill levels, it offers the flexibility to battle against real players or challenge advanced AI bots in single-player mode. The game boasts seven game modes.
- 4
Tactical Assault VR
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
Tactical Assault VR is an intense tactical shooter where you use real-world CQB (Close Quarters Battles) tactics to stack up, breach doors and eliminate threats. Play solo or join an online co-op special forces unit in missions around the world.
- 5
Sniper Elite VR
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
Grab your rifle, gaze down the scope and take aim in this stealth-action WW2 first-person shooter built exclusively for VR. With an explosive campaign, astonishing immersion, authentic weaponry, and signature gunplay from the award-winning Sniper Elite series
- 6
Out of Ammo
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
Out of Ammo is an intense VR Tower Defense / FPS hybrid strategy game that will have you constructing defenses, calling in artillery, issuing orders, and taking direct control of your soldiers in order to survive a relentless enemy onslaught.
- 7
Call of Duty®
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
The Call of Duty® experience supports Call of Duty®: Black Ops 7, Call of Duty®: Black Ops 6, and Call of Duty®: Warzone™.
- 8
FOCUS on YOU
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required.
The love at first sight, came like a sunny summer day. Meet YUA and make your own sparkling moments.
- 9
ROGAN: The Thief in the Castle
Single-player alternative to Crossfire: Sierra Squad — playable solo, no multiplayer required. Shares Action with Crossfire: Sierra Squad.
ROGAN: The Thief in the Castle is a VR adventure game.Players experience the thrilling life of a thief who has sneaked into a medieval castle full of guards. You will require cunning to survive and make your way through the castle as you use everything a thief has at their disposal: pickpocketing, stealing, hiding, creating distractions,...