Leef 6010 - Project Kat v1.4.1 - Adult Sex Game

Project Kat is a horror rpg about a high schooler who's dead set on trying a very dangerous game. Your goal is to uncover its secrets and make sure she comes out in one piece.
This is a story-based puzzle game where each puzzle has multiple solutions and outcomes! There is always another way.
The game is playable in about 1 hour and there is 1 ending but possible differences in the gameplay depending on your choices~