Free games like DODECIUM
Below are 9 free-to-play Steam games similar to DODECIUM, 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 DODECIUM page.
Ranked picks
- 1
Indigo Park: Chapter 1
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Action and Indie with DODECIUM.
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.
- 2
The Looker
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Indie with DODECIUM.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
- 3
Counter-Strike:Global Offensive
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Action with DODECIUM.
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.).
- 4
Travellin Cats in Paris
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Indie with DODECIUM.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
- 5
Steam Engine Simulator
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Simulation with DODECIUM.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 6
The Lab
Free-to-play alternative to DODECIUM — 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
100 Asian Cats
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Action and Strategy with DODECIUM.
🏮🐈 100 Asian Cats - Join the cutest adventure in the Asia! 😻 🌸 Explore the charming hand-drawn artwork of Asian temples 🏯 as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️♂️❌ Can you find them all? 🕵️♂️🐈✅
- 8
DORONKO WANKO
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Action and Simulation with DODECIUM.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 9
Tank Brawl 2: Armor Fury
Free-to-play alternative to DODECIUM — no purchase or trial window. Shares Action and Indie with DODECIUM.
Satisfy your need of destruction by smashing armor vehicles to pieces in spectacular fashions during the epic 4 players co-op campaign. Vehicles and drivers have unique upgrades and class combination. Multiple weapons such as laser beam, giant hammer, Mech's katana.