There are several free community-led projects on that explore the game's mechanics:
This is a popular web-based and downloadable project by that lets you explore the OMORI world with others for free. OMORI Free Download
While is a critically acclaimed paid title, you can legally experience its world through official free demos and community-made fan games. There are several free community-led projects on that
: Includes over 60 playable characters and 3D-recreated maps from the original game. : Sites like itch
: Sites like itch.io host a variety of free "If" stories and clicker games inspired by the OMORI universe. Game Overview & Specs
: It is a web-based game (no download required), but Android and PC ports are also available for a more stable experience. 3. Fan Projects & Sandbox Modes
: A free recreation of the battle system in the Godot engine, allowing you to customize boss fights and party members.