RetroCopy v0.850 is released. RetroCopy is an accurate emulator with custom 3D interface for the Sega Genesis (Megadrive), Sega Master System (SMS), Nintendo (NES), Sega GameGear and arcade systems. It allows you to play the classic games for those systems on your PC. It is currently only available for Windows, with 32bit and 64bit versions available. RetroCopy is a new Master System emulator for Windows.

RetroCopy v0.850 Changelog:
[GENESIS] Improved speed by 10-15%
[GENESIS] Fixed bug in SRAM handling that would sometimes cause a crash [Micky/Sasha]
[GENESIS] Fixed bug with IO reads that caused a few games to not register joypad reads [Micky/Sasha]
[GENESIS] Implemented /TIME mapper support (Beyond Oasis)
[GENESIS] Fixed issue with sprite limitation only allowing 79 sprites instead of 80. Fixes Risky Woods [Sasha/Neville]
[VIDEO] Updated libavformat/libavcodec
[3D] Fixed a few issues in the "old television" 3D model
[3D] Fixed a bug with OpenGL states in model class
[3D] Corrected issue with specular lighting
[3D] Fixed bug in shader that made "High" quality the same as "Ultra"
[3D] Rewrote part of the lighting shader to work better with NVIDIA hardware

[SOUND] Fixed issue with timing delays on lower resource systems. Solves sound buffering issues

[CORE] Implemented multi system support for the online game retrieval system now that arcade and gamegear are online
[CORE] Fixed linking issue with font engine and SDL

[DB] Updates to GameGear, SMS and Arcade databases
[DB] Added more descriptions for games instead of relying upon ROM description [Tommy]

Download: RetroCopy v0.850
Source:Here