Single-player games like PROTOTYPE
Below are 8 single-player Steam games similar to PROTOTYPE, 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 PROTOTYPE page.
Ranked picks
- 1
Taur
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action and Strategy with PROTOTYPE.
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
- 2
ROBOBEAT
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action and Adventure with PROTOTYPE.
Keep your trigger finger on the pulse! In rhythm shooter ROBOBEAT, you'll play as Ace - a bounty hunter on a mission to capture robot-gone-rogue Frazzer in his ever-shifting lair. Wall run, slide, and shoot to your own beat using the in-game custom music editor, blasting through Frazzer's armies!
- 3
Total Annihilation
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Strategy with PROTOTYPE.
What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination.
- 4
Atomic Heart
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action and Adventure with PROTOTYPE.
In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.
- 5
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action with PROTOTYPE.
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
- 6
Vanquish
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action with PROTOTYPE.
PlatinumGames’ revolutionary sci-fi action shooter slide-boosts onto PC. Battle legions of future-tech enemies using a vast arsenal of weapons, including all DLC. Fully unlocked framerate and gorgeous HD resolutions up to 4K. The definitive way to play: war has accelerated.
- 7
Roboquest
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action with PROTOTYPE.
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.
- 8
Prodeus
Single-player alternative to PROTOTYPE — playable solo, no multiplayer required. Shares Action and Adventure with PROTOTYPE.
Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.