Github page with download
English translation of ダウンタウンのガキの使いやあらへんで!!絶対に捕まってはいけないガースー黒光りランド
I don’t speak Japanese so it was mostly done with Yandex’s OCR and DeepL’s AI translation. The game is fully translated except for a ticker on the bottom of the top screen during gameplay (requires modifying the game’s executable).
Tested and works on Citra, a 3DS emulator, and there’s a ROMhack version that should work on a real 3DS (haven’t tested it).
Some images: