An OS/2 build of DOSBox
version 0.7.4 has been released (dated 6/14/2010). This is a DOS
emulator that uses SDL; it emulates XMS, EMS, CGA, EGA, VGA, VESA,
SoundBlaster, Gravis Ultra Sound, and more, for excellent compatibility
with older games. You can find additional information about the port on
the Netlabs Wiki.
Source: OS/2 Warp News and Rumors