I wonder though, how to make Lust up to 10? I got the good ending. Also: Gonna craft stuff with Corrupted Water, just realized you can learn Recipes by Studying at home, after getting that Water.
You can give Lust Potions to Rhot and the lizardesses to raise it if you find them, i think the total points for those 2 need to be reach 10 or higher before you can get that bad ending for the tribe, so 5 for each of them will do since the game combine the total for both of them i think.
Maybe Hayo might find some ways to bring them back in the future? If not, then having a save before reaching the ending means you can take the different one if you don't like the one you get.
There will be scenes with Roushk and Orhta in the bad ending. But both of them are crazy with lust, so it's going to be only sexual scenes. Rhot on the other hand wants revenge. That's why it's called bad ending.