I think at this point most people are eager to find the rest of the currently available content. But just in case, I added a spoiler tag to your post title. Each of the players have two unique endings. And there is one ending if no player wins.
- No Winner: All players keep their transformations.
- Player Character Solar Win: The player is asked for ideas for future endings and given a code that represents their game.
- Player Character Lunar Win: Become Mark's chaste slave.
- Caleb Solar or Lunar Win: Become Caleb's perfect boyfriend.
- Caleb Solar or Lunar Win with "Fatuity" Transmutation: Become Caleb's stupid, horny bro.
- Mark Solar Win: Become Mark's slutty bottom boy.
- Mark's Lunar Win: Become a massive, hulking rugby player.
Ending 2 will be replaced by the minigame, as I mentioned. I intend to add in more explicit scenes to endings 4, 6, and 7 as well as add five new endings unlocked by combining certain transformations in the winning player. I have quite a few little QoL improvements I hope to make in the coming weeks as well. I'll look at putting together an infographic or something to let people in on the future of the project. Thanks for the idea, Sierrus.