Free games like HEXION
Below are 8 free-to-play Steam games similar to HEXION, 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 HEXION page.
Ranked picks
- 1
The Lab
Free-to-play alternative to HEXION — 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!
- 2
SCP: Secret Laboratory
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Indie with HEXION.
Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.
- 3
Splitgate
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Indie with HEXION.
Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.
- 4
Aimlabs
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Indie with HEXION.
Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
- 5
Totally Accurate Battlegrounds
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Indie with HEXION.
Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game.
- 6
DCS World Steam Edition
Free-to-play alternative to HEXION — no purchase or trial window.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!
- 7
One-armed robber
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Strategy with HEXION.
One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments.
- 8
Blackwake
Free-to-play alternative to HEXION — no purchase or trial window. Shares Action and Strategy with HEXION.
Blackwake is a multiplayer naval FPS focused on teamwork and cooperation. Fire the cannons, sink enemy ships or board them with firearms and steel.