Dosbox for Fedora (64-bit) is a DOS-emulator that uses the SDL-library which makes DOSBox very easy to port to different platforms. DOSBox also emulates CPU:286/386 realmode/protected mode, Directory FileSystem/XMS/EMS, Tandy/Hercules/CGA/EGA/VGA/VESA graphics, a SoundBlaster/Gravis Ultra Sound card for excellent sound compatibility with older games.