NesterJ RX Mod is a modified version of the Nintendo Entertainment System Emulator NesterJ RX which is based on NesterJ.

This version adds the following:

* Chinese menus
* Japanese SJIS encoding
* BYEMU cheat function
* Integration of NESTERJ 1.12 PLUS 0.61 code,
* eight kinds of palettes and two kinds of screen display
* Sepia palette
* multiple screens, including around / upside down