Bad Ending: Collect all 24 Effects, then leave Itsuki's Room.
Glitch Ending: Collect all 24 Effects, then go to bed. Enter Doodle World, then find and a broken door. Heal the door with the Healing Aura Effect, then enter it to get to the Lake. There, drop all of your effects, then wake up. The next time you go to bed, the Nexus will be glitched. Enter the only available door to get to ???
(WIP)