Single-player games like OVERHEAT PROTOCOL
Below are 8 single-player Steam games similar to OVERHEAT PROTOCOL, 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 OVERHEAT PROTOCOL page.
Ranked picks
- 1
Dream of Origin
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action with OVERHEAT PROTOCOL.
Dive into a surreal dream where sanity blurs. Armed with only a gun and fragmented memories, face indescribable horrors in this infinite Roguelite nightmare. When you pull the trigger, are you killing monsters or memories? Find the 'exit'—if it even exists.......
- 2
Arena 2006
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action with OVERHEAT PROTOCOL.
Sci-fi shooter inspired by the golden '06 era. Forget the waiting queues, microtransactions, 60gb patches. We're here to frag.
- 3
Seth
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action and Indie with OVERHEAT PROTOCOL.
Become Seth, god of storms, and crush Apophis’s legions in a fast-paced roguelite FPS blending Egyptian mythology with science fiction. Fast combat, random challenges, and divine power in every run.
- 4
GROUND-UNBOUND
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action and Indie with OVERHEAT PROTOCOL.
GROUND-UNBOUND is a procedurally generated, high-intensity movement shooter with a retro wave art style. It features roguelike mechanics with a number of skills, guns and abilities to play with, including a variety of enemy types. Created during the 7-Day BigFry Game Jam, updated for steam release.
- 5
Fracture Point
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action and Indie with OVERHEAT PROTOCOL.
After years in prison, you return to a dark megacity ruled by a ruthless corporation. The only way forward is up - through countless floors of a heavily guarded skyscraper - to reach the corporation's leader and take your revenge.
- 6
Gunstoppable
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action and Indie with OVERHEAT PROTOCOL.
A momentum-fueled Roguelite FPS where speed is damage. Dual-wield overpowered weapon combos and bend time to obliterate robot hordes and overthrow billionaire bosses!
- 7
CRYPTSHOOTER
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action with OVERHEAT PROTOCOL.
A horror roguelike FPS where you descend through 20 procedurally generated levels of a desecrated crypt, fighting biomechanical monsters, choosing weapons and perks between each wave, and dying over and over while an omniscient narrator watches.
- 8
Steel Judgment
Single-player alternative to OVERHEAT PROTOCOL — playable solo, no multiplayer required. Shares Action and Indie with OVERHEAT PROTOCOL.
Steel Judgment is an ultra-fast roguelite FPS that blends game-breaking roguelike chaos with stylish spectacle fighter combat. Wipe out hordes of enemies with ruthless efficiency while collecting powerful items to grow even stronger!