You need to install and update on windows, then copy to Android, where you can run it via Kirikiroid2. The file "README-patch.html" (which gets created when you install) has further information on how to get it to work on Android. Here's that section for your convenience:
- Install the game. > ❗ Note: If you didn't choose a portable installation, make sure that the save folder location you choose (as part of the installation process) is inside the installed game's directory.
- Place the game folder somewhere on your phone.
- Open Kirikiroid2 and select data.xp3 (which is inside the game's folder) to launch it.
Also, the files in Mega's "Android" subfolder or supposed to be copied into the main game folder on android.