Goblin Layer (NSFW 18+) by Parodos (itch.io)
A let's play video of an early version of the game:
Goblin Slayer would love this thicc Goblin BREEDING RPG - YouTube
As for the subscriber/patreon release, a link will be posted here and on patreon.
Currently working on an adult parody involving goblin girls, sorceresses, flat elves, thick dwarves, farm girls and more!
CURRENT PROJECT: GOBLIN LAYER