Hi! Thank you so much for playing! 🤍
Let's solve everything step by step:
Wanderer Ending 8: Right at the beginning of the game, make sure to detour to the kiosk and buy his favorite tea. Then, behave well, and when you are left alone in the laboratory, choose to assemble the puzzle.
Lumine's Route: The reason it won't let you click it is because there is an unlock condition that I accidentally forgot to translate into English (so it shows up wrong or in Russian, sorry about that!)
To unlock Lumine's Main Story, you first need to get Xiao's "Freedom" ending! After that, just select the story (Main or 1 April) as usual and click "Start".
Flins & Web Version: You are completely right! The web version got too heavy and exceeded itch.io's file size limits, which is why Tartaglia's, Venti's main stories, and Flins' holiday story aren't showing up there. I will try to optimize the files or ask itch.io to increase the limit so I can update the web version.
Heizou & Lohen: Fun fact: my RU community is currently voting for the next character, and Heizou and Lohen are the top choices right now! So one of them will definitely appear in future updates! 👀
Thanks again for such sweet words and your support!