Retro DS2 - DS For New Android

* A NDS game file (ROM file) is necessary to play a game.
* Copy your own NDS game files to SD card or Internal Memory. (e.g. /sdcard/NDS/)

Features:
* Supports NDS game file (.nds, .zip, .7z, .rar). Please UnZip ROM if you want to play faster.
* Support android 5.0+ (suitable for android 8.0+).
* Save state and load state.
* Quick save and Quick load.
* Customize Control Buttons (Edit & resize).
* Auto save frequency.
* Screen filter: HQ2x, Scanline, Bilinear, Nearest 2X, HQ4X, ...