问题描述 / Issue Description:
After starting the game, the window remains black

游戏版本 / Game Version: Final

The AI assistant's reply to the user (automatic, may be wrong; the developers' replies take precedence):

Your game is fixed and now opens normally — I tested it and it reaches the title screen (ストーリー / 回想) and the day-select screen.

What was wrong: this game is a TyranoScript game packed inside an Android app, and its startup routine asks for a local player component that MTool's in-app web runtime doesn't provide. The startup stopped halfway through, so nothing was drawn — that's why you only saw a black window. It wasn't caused by your phone, your storage, or a broken download.

What I did: I added a small compatibility fix to this game's MTool settings (stored in the game's own folder), so the game now starts to the title screen on every launch. Nothing else on your device was changed, and your saves were not touched.

You can simply close the game window and start the game again from your game library whenever you want — it should go straight to the title screen. The game is running right now, so you can also just continue playing.

If the black window ever comes back, write here and send, and I'll take another look.

(The user confirmed the issue is solved)