>>712871512
You seriously haven’t finished 2nd scenario in all that time or hit the story lock? There’s a route that’s locked off and requires you to get 4 endings and hit the other lock. Both slasher routes are required so you already did some and I assume you did mystery too which is the other lock. The final route you need 2 other endings for is behind killing Eva and then not going to look for Kako after

Also Uchikoshi didn’t write conspiracy he only wrote mystery and the locked route