Free games like Star Alliance
Below are 8 free-to-play Steam games similar to Star Alliance, 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 Star Alliance page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie with Star Alliance.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
- 2
Helltaker
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Adventure with Star Alliance.
Helltaker is a short game about sharply dressed demon girls.
- 3
missed messages.
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Simulation with Star Alliance.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 4
NGU IDLE
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Adventure with Star Alliance.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 5
Z.A.T.O. // I Love the World and Everything In It
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Adventure with Star Alliance.
USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.
- 6
Cinderella Phenomenon - Otome/Visual Novel
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Simulation with Star Alliance.
The Fairytale Curse was only the beginning...
- 7
Saihate Station
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Adventure with Star Alliance.
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.
- 8
Princess Remedy in a World of Hurt
Free-to-play alternative to Star Alliance — no purchase or trial window. Shares Indie and Adventure with Star Alliance.
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).