A small and easy emulator for the Sega Master System. It can run in OpenGL and DirectX mode but OpenGL supports no filters. There are three filters to select from: Bilinear, Trilinear and Anisotropic.
It can run in fullscreen mode and has a double-speed button.
The roms wich you can download were used for testing. The emulator is not optimized in any way what means there will often be a small blank block (wich was used for scrolling) on the left side of the game screen. It can also not use ROMS with the codemasters mapping.
Eventually you need to download msvcp71.dll and msvcr71.dll from dll-files.com and copy them into the same folder as the application is.