Talk:Hentai Labyrinth:Walkthrough/@comment-68.99.101.67-20200803154401/@comment-40164738-20200803170505

Like I said, You go to the Kappa's nest which is accessable from either the western or green forests. It's the area that just says "河童の巣" as a title. You then explore around in that specific area (don't exit), you'll run into an event room with iron bars (the prison). After that event you should be deposited outside of the Kappa's nest. You then go back to the fishmen village. This'll trigger some events and you then go exit north of the fishmen village. This should put you back in front of the Kappa's Nest. Go back to the prison area, fight the Kappa's once and then retreat. Manually go back to the fishmen's village again. A night passes and sis is a fish now. Go to the western forest and enter the top right ladder there. This'll put you in the back of the prison and moving forwards will give you a kappa sex scene. After this you can move on to the Kappa's boss room (should be the hallway next to it). Move further in that area and you should get the BJ scene. Losing to the Kappa boss will also get you the Kappa gangbang scene AND allow you to do the plotline to get the mermaid transformation.

For actual routes, just press expand (if on PC, mobile just has it auto-expanded I think). This will tell you what's on a route.