How to install Umineko Project
OleSTEEP- Unpack umiproj_01.12.24.001.7z (This will take a while) (Another paths of the archive will unpack automatically)
- Install onscripter-ru from archive (fi you have A12+ phone, then use -android12.apk)
- Move ONScripter-RU folder to the root of your phone storage (where Documents, Downloads, DCIM, Music, etc folders located)
- Go to the settings and grant files permission for ONScripter-RU app
Enjoy!
More detailed guide with pictures: https://uminekoprojectandroid.neocities.org/