Free games like Moon Observatory Iris
Below are 8 free-to-play Steam games similar to Moon Observatory Iris, 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 Moon Observatory Iris page.
Ranked picks
- 1
A Date with Death
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window. Shares Simulation with Moon Observatory Iris.
Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.
- 2
Cinderella Phenomenon - Otome/Visual Novel
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window. Shares Simulation with Moon Observatory Iris.
The Fairytale Curse was only the beginning...
- 3
Our Life: Beginnings & Always
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
- 4
Tailor Tales
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window. Shares Simulation with Moon Observatory Iris.
Play as an aspiring fashion designer with your own boutique and experience a heart pounding romance.
- 5
Blue Archive
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window.
An action anime RPG adventure!
- 6
Seduce Me the Otome
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window. Shares Simulation with Moon Observatory Iris.
A romantic comedy visual novel centered around a girl named Mika Anderson, who gets entangled in the affairs of incubi.
- 7
REFLEXIA Prototype ver.
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window.
REFLEXIA's story starts out as a parody of its genre and ends as a psychological drama.
- 8
Narcissu 1st & 2nd
Free-to-play alternative to Moon Observatory Iris — no purchase or trial window.
This is a story of disease and suffering; of medication and adverse effects; of thoracotomy scars and cellular poisons; of the living who cannot help but to die and of the dying who cannot help but to live; of a resting place other than "on 7F" or "at home".