Free games like Ark of Trisolar (三体方舟)
Below are 8 free-to-play Steam games similar to Ark of Trisolar (三体方舟), 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 Ark of Trisolar (三体方舟) page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Adventure with Ark of Trisolar (三体方舟).
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
Indigo Park: Chapter 1
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Indie with Ark of Trisolar (三体方舟).
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
The Expendabros
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Indie with Ark of Trisolar (三体方舟).
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 4
Eternal Senia
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Indie with Ark of Trisolar (三体方舟).
Thoughts and expectations ARPG
- 5
The Lab
Free-to-play alternative to Ark of Trisolar (三体方舟) — 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!
- 6
Princess Remedy in a World of Hurt
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Indie with Ark of Trisolar (三体方舟).
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
- 7
Aircar
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Indie with Ark of Trisolar (三体方舟).
A simple immersive flying game built for VR. Pilot an aircar through a futuristic cityscape.
- 8
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Ark of Trisolar (三体方舟) — no purchase or trial window. Shares Action and Indie with Ark of Trisolar (三体方舟).
A top down twin stick zombie slaying shooter that you are sure to play again and again!