Nescube is an excellent emulator that allows you to play old NES games on your phone.If you're a big Nintendo fan then Nescube is one phone app that you can't afford to be without. It works by loading ROMs, which are games files in .nes format containing all the data of the original game. Nescube comes with plenty of settings you can tweak to improve your gaming experience. For instance, you can tinker with display settings, adjust the FPS level and video rendering, and adjust the sound source and settings. You can also map keys on your device to controls to customize your playing. Changes i8n the new version : Changes in the emulation mappers: rewritten emulation SRAM, SRAM size is increased to 64 KB and added to control memory banks; added support for up to 32 KB VRAM (Fixed some mappers, in particular mapper 6); added proper support trainer'a (Fixed mapper 6); added emulation mappers: 5, 19, 68, 75, 80, 87, 88, 90, 187, 209, 211, 243; added support for NES Sound Format (NSF), implements a simple player. nsf files; several minor fixes and improvements. Changes in the system rendering the image: Fixed display of first 8-pixel line disconnected background; added two optimization algorithm for reducing the number of rows to render the background is; changed algorithm cleaning line images, are now cleaning is performed only on rows with off backgrounds; slightly rewritten and corrected logic of rendering some games are looking better. General changes: Section Settings> Engine heavily reworked, removing unnecessary options section added optimizations, some titles are renamed; the game server added 27 new games are now available on the server 277 specially selected and compatible with the emulator games.