Patch dosn't work. according to their twitter, the patch is for the 'package version' of the game, and the 'dl version' must be redownloaded from the site you got the game from when they've updated it.
Sorry if disturb, but can you please reupload this game? Thanks in advance.
https://www.anime-sharing.com/threads/✨shine✨-250123-アンクルおじ-フタナリ制服少女rpg~異世界からの侵略者~-ver1-06-rj01322235.1619486/