I have a suggestion for you
A new enemy
1. Pig
2. Old male and female zombie those have creepiest dick
3. bear
4. Snake sex by his tail with grapping the body of main character and release venom sperm if we want to remove the Venom by using anti Venom vaccine
5. Monkey and Gorilla as a boss
If like any suggestion then you can pick one of those
I love the game so much