问题描述 / Issue Description:
The game opens but gets stuck loading, with an error that says: Could not load the requested resource. Error code: -324 (net::ERR EMPTY RESPONSE)

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

I found the cause — it isn't an MTool bug: your game folder is missing files.

What I saw: when MTool starts this game it asks the local web server for the game's start page (index.html), and the server answers 404 — that empty answer is exactly what Chromium shows as "Could not load the requested resource. Error code: -324 (net::ERR_EMPTY_RESPONSE)". In the folder MTool/Games/RJ01274594-Magic OL Magic Career Lisa there is no index.html, and js/libs/effekseer.wasm is missing too (the game's js/main.js loads it). Everything else (js/, data/, css/, img/, audio/) is there, so the copy of the game on your phone was not extracted completely — the English patch files (package.json, patch.bat, README.md …) are present, but the patch does not contain those missing engine files.

How to fix:

1. Re-extract the original DLsite archive (RJ01274594) completely, and put the game in MTool/Games/ so that index.html sits directly next to Game.exe / js / data.
2. Then apply the English patch again (run GAMEUPDATE.bat on PC, or unpack its ZIP and overwrite) — the patch alone can't supply the missing files.
3. Start the game again from MTool.

Tip: on Android some file managers/unzip apps silently skip files. Extracting on a PC and then copying the whole folder to the phone is the most reliable. If it still stops at "Loading game...", send a message below and I'll look again.