This simulator contains more than 450 popular games. If you have a game you want to play, please let me know and I will add this game as soon as possible. Development is not easy, if you think this software is helpful to you, please give 5 stars. Features - Modern, cool-looking & user friendly interface - Highly customizable virtual controller! You can adjust the size and position of each button to suit your needs. - Game progress saving and loading - 8 manual slots with screenshots & an autosave slot. Share save states among your devices via BT, mail, skype etc. directly from the app. - Quick Save, Quick Load - Controls opacity settings - Rewinding! Got killed by a bad guy? Never mind! Just rewind the game a couple of seconds back and try again! - Turbo buttons & A+B button - Hardware accelerated graphics utilizing OpenGL ES - Hardware keyboard support - Supports HID bluetooth gamepads (MOGA, 8bitdo etc.) - Screenshots - easily capture an image of the game any time during gameplay - Use special cheat codes to make GBC games even more fun! - ogg and ZIP file support Place your ROMs (zipped or unzipped) anywhere on your SD card - Adva GameGear GG Simulator will find them. Do not hesitate to send bug reports, suggestions or questions to our email（599020295@qq.com）.