The OG changed game by DragonSnow (The Goat Fr) is on steam. Link: https://store.steampowered.com/app/814540/Changed/
Even though the main game is finished there is a remake of the game called Changed Special Edition, though the game isn't just completed yet you can go on DragonSnows Patreon to buy early access for 10 dollars or more (idk exact price). :D You're Welcome!