Single-player games like Threshold
Below are 6 single-player Steam games similar to Threshold, 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 Threshold page.
Ranked picks
- 1
Danger Horizon
Single-player alternative to Threshold — playable solo, no multiplayer required. Shares Indie and Early Access with Threshold.
Danger Horizon is a multiplayer, first-person shooter game made using Unreal Engine 5. The game features realistic gunplay, and advanced blood and gore features that everyone can enjoy.
- 2
Tactical Vengeance: Play The Games
Single-player alternative to Threshold — playable solo, no multiplayer required. Shares Early Access with Threshold.
Plunge into the thrill of our dynamic shooter, intricately designed to match your gaming style and secure victories in every match. Engage in intense skirmishes where skill and strategy triumph. Each tailored experience promises a finely tuned journey, brimming with the joy of winning the Match.
- 3
Call of Duty®: Warzone™
Single-player alternative to Threshold — playable solo, no multiplayer required.
Welcome to Call of Duty®: Warzone™, the massive free-to-play combat arena. Experience thrilling modes & new gameplay features across Endgame (for a limited time), Battle Royale, Black Ops Royale, and Resurgence.
- 4
Cyberfrags '69
Single-player alternative to Threshold — playable solo, no multiplayer required. Shares Early Access with Threshold.
Move fast and shoot fast in Cyberfrags '69. Double jump, wall-run, and blast your way to victory in intense PvP and Co-Op, or play as Cyber-Frank as he slaughters the Cyber-Nazis invading his home!
- 5
Battlefield™ Hardline
Single-player alternative to Threshold — playable solo, no multiplayer required.
Strategy. Speed. Story. These are the core pillars of Battlefield™ Hardline, a cops vs. criminals experience unlike any other.
- 6
Tom Clancy's Rainbow Six Siege
Single-player alternative to Threshold — playable solo, no multiplayer required.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.