Free games like Source Code
Below are 11 free-to-play Steam games similar to Source Code, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Source Code page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Source Code — no purchase or trial window. Shares Simulation and Massively Multiplayer with Source Code.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action and Adventure with Source Code.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
STRAFTAT
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action with Source Code.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 4
Counter-Strike:Global Offensive
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action with Source Code.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 5
The Expendabros
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action and Adventure with Source Code.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 6
The Lab
Free-to-play alternative to Source Code — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 7
Cube Escape: Paradox
Free-to-play alternative to Source Code — no purchase or trial window. Shares Adventure with Source Code.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
- 8
Jigsaw Puzzle Dreams
Free-to-play alternative to Source Code — no purchase or trial window.
Beautiful Multiplayer Jigsaw Puzzle game where you can design the room you play in!
- 9
Rivals Squad
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action and Massively Multiplayer with Source Code.
Rivals Squad is a game with several exciting game modes that immerse players in a thrilling universe where strategy, competition and power are at the heart of the action. In this game, each participant plays a fearless fighter, seeking to survive in an unforgiving arena!
- 10
WWR: Warfare Robots
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action and Simulation with Source Code.
Join robot war games. Walking war robots battle games for free. Download now!
- 11
World of Warplanes
Free-to-play alternative to Source Code — no purchase or trial window. Shares Action and Simulation with Source Code.
World of Warplanes is an aerial combat MMO action game set in the Golden Age of military aviation. The game throws players into a never-ending battle for dominance of the skies.