Here are all the ideas I had in one list:
1. The map updates as Leah explores the island (inspired by Boom Beach). Unexplored areas could be covered by water or clouds.
2. Add an X-ray or internal view of the "babies" in the status screen, with bonus points if they're animated and moving around.
3. Include markings or tattoos (like a Playboy tattoo).
4. Implement animal tribes with a reputation system. When Leah becomes friendlier with one tribe, others become more aggressive. Friendly tribes could protect her and allow access to their nests for sleeping and other activities.
5. Add a hidden lab where she can find alien technology or modern equipment.
6. Allow Leah to infect other animals or humans. If too many become infected in a city or town on the island, terminators arrive. She can either help them (Hero ending) or secretly infect more (Villain ending).
7. Include a bath or similar facility where Leah can clean herself and use the toilet, with eggs or worms being expelled during elimination to remove them.
8. Add nipple/breast pregnancy where certain animals deposit eggs in her nipples (like mosquitoes laying eggs in moist areas).
9. Include a gender transformation or futanari option where she gets stung by something that gives her male genitalia, allowing her to impregnate other animals.
10. Add a secret club in the city with competitions between girls, such as who can hold more eggs or perform longer.
11. Include both harmless and harmful worms. Harmful ones could eat her from the inside if not removed quickly (possibly a game over scene).
12. Add a "greenhouse" feature to store eggs, animals, and plants (similar to the dog house in Oniku), with the ability to farm them to sell eggs or consume them.
13. Make nipples and genitalia darken over time or with use, like in real life. For example, 5 sexual encounters = 2% darker coloration.
14. Improve the UI so buttons are more intuitive (New Game shouldn't look like Start, Back to Title shouldn't look like an in-game wiki, etc.).
15. Add more plants, including exotic ones where Leah must insert seeds into her body to grow them, providing health boosts or other benefits.
16. Add stars and possibly a galaxy visible at night (in version 1.40).
17. When multiple enemies grab Leah, show a group scene instead of repeating the same individual scene multiple times.
18. Make the escape action succeed on the 4th try (to ensure players see all scenes without wasting time fighting the same enemy repeatedly at 100% completion).
19. Add a tea that boosts or increases Leah's lust (made from the Limbo plant and Leah's fluids).
20. Allow Leah to use Dried Bugshroom or normal Bugshroom for solo activities. If she has the right class, she can collect fluids (for tea or other purposes). Normal Bugshroom should have a chance to give her worms, and if not cleaned after use, it could infect her with a fungus that grows mushrooms on or in her body.
21. Add a third page to the status screen in update 1.35 showing an X-ray view with a list of everything inside her. Bring back the arrow navigation (the next button isn't as user-friendly).
22. Include a camp in the sewers with dirty humans from the city (bugs in hair, holes in breasts from bug eggs, maggots in dead bodies, etc.).
23. Give Rumina a class where Leah can learn new skills (in areas with more humans).
24. Add a Sea Tongue scene that sucks bugs, eggs, and worms out of her.
25. Make the Limbo flower glow in the dark. Have it closed during the day and open at night. The seeds should glow inside her and appear glowing in other scenes like the sleep scene.
i let it go throw a ai tool hope it is better