Single-player games like CodeX Protocol
Below are 8 single-player Steam games similar to CodeX 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 CodeX Protocol page.
Ranked picks
- 1
Node Strike
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Strategy with CodeX Protocol.
Node Strike is the first “Puzzle-Combat” game where enemies are defeated by solving procedurally generated puzzles. It introduces an innovative and unique style of gameplay that tests quick thinking skills.
- 2
Captain Gazman Day Of The Rage
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Indie with CodeX Protocol.
Two dudes and one gal with an enormous-sized butt stole the suitcase full of money from a criminal boss, now everyone wants to kill 'em, including the triads, cops, KGB and CIA. Your job is to make connections with those who aren't against you, get rid of those who are, and survive these hard times!
- 3
Stealth Employee
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Indie with CodeX Protocol.
Stealth Employee is an action-adventure game. Sadık, an employee at an international logistics company, approaches a box on a shelf to fulfill a task. But this simple task leads to a major conflict with the company! Join him on this perilous journey!
- 4
One Shot All Kill
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Strategy with CodeX Protocol.
"Perfect catharsis from one calculated shot" Meticulous planning and precise execution. Utilize every element of the map to find seemingly impossible solutions, sweep away all targets with perfect trajectory, and clear this game. Your meticulous strategy is your firepower.
- 5
NULL SECTOR: LAST PROTOCOL
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Indie with CodeX Protocol.
After the collapse, the machines took control of the cities. They watch, they listen, and they respond. Fight in a fast-paced FPS where awareness, timing, and skill are the keys to survival.
- 6
little boy
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Indie with CodeX Protocol.
To survive, should you fight or flee? Fighting or fleeing won't always be the answer. You must conserve resources and increase them through exploration. Be careful when crossing platforms; even the slightest mistake can have serious consequences. Don't forget to collect the keys to open the gates.
- 7
Tell Some Story: Foz
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Indie with CodeX Protocol.
Action-adventure + Third person shooter. The year is 2042, the near future, the gloomy world of cyberpunk will offer you the role of detective Foz. Random circumstances drag the hero into a showdown between gangs and corporations, where he has to make a choice on whose side he is.
- 8
Messiah
Single-player alternative to CodeX Protocol — playable solo, no multiplayer required. Shares Action and Strategy with CodeX Protocol.
Bob is an angel ordered by God himself to go and clean up the putrid world of the future. He has been given the power of possession so that he can sneak up on any person, animal or genetically engineered being and leap right into their souls! The rules are up to you - enjoy the freedom.