It's the SECRET edition of Version 0.26.2 - Check out these changes:
More Koby’s Adventure pictures
1 More in the Red Kobold star route
4 more in the main route
Treasure Dragon talk ending
If you willingly submit to the Treasure Dragon, after worshipping him enough times he’ll want to take you back to his hoard. (Note this will only happen after the point where the Treasure Dragon loses his initial hoard of gold)
After getting this ending, when you ask him what happened to his money while in battle you will get a different response
In a battle, the chance of getting a Cursed Cupcake event decreases each time the event triggers
If your Rival attempts to charge his Size Steal Spell but is stunned, he may attempt to charge the spell again on a later turn.
When battling the Komodo Jock while he is in bulk mode, you can tell him to start cutting
The VIP menu that gives you curses toggles them on and off rather than giving them to you for a set amount of days like you would get from the Underpass
The effect that the Gravity Gems have on the Treasure Dragon has been increased
Get it here: https://mcrugermasta.itch.io/the-curse-of-something-secret-edition/patreon-access