Same here, and I also found a file downloader plugin:
Code:
{"name":"FileDownloader","status":false,"description":"ファイルダウンロードプラグイン","parameters":{"正常終了スイッチID":"0","異常終了スイッチID":"0","配布サイトURL":"https://raw.githubusercontent.com/triacontane/RPGMakerMV/master/"}},
I disabled it but still nothing.
Also, for some reason, most recent RPG Maker games try to connect to the internet for some inexplicable reason. I always block it since there is no need to go online! (NOT related to the plugin in this game)
From stackoverflow circa a decade ago:
"The raw.githubusercontent.com domain is used to serve unprocessed versions of files stored in GitHub repositories. If you browse to a file on GitHub and then click the
Raw link, that's where you'll go."
You must be registered to see the links
The repository itself just seems to hold a bunch of rpgmaker resources, so it probably just makes a request in case of a missing or borked plugin, or it's a leftover from development, I don't really mess with rpgmaker proper so I can't really tell you more than that.
Personally, the game worked for me. I grabbed it from the Mega, then just extracted it. Maybe your download got corrupted, or it got messed up during the extraction, so maybe retry those?