It's not impossible Im confusing this for Yabause actually (sega saturn emulator), but Im pretty sure FreeDO had similar requirements. I'll have to have a look when I get some time, would like to play Another World again anyway after this thread :-)
You can play Another World and Flashack, this engines was ported to os4 and morphos.
Well you only see this on windows version:
Factorization made by 3DO community, represented by commands [tPORt] - SUPER!
OS: Win XP
Recommended requirements: 2xCPU - 2GHz
Minimum requirements: CPU - 2 GHz
Audio - OpenAL, setting emulation speed through the speed of sound
Video - OpenGL, supported by extrapolation, full-screen mode, the increase in domestic permit consoles twice
CD-ROM - Driver not required
Office - any, supports plug-ins.
Supported images: ISO, CDI, NRG, BIN, IMG ...
Extras: supports screenshots and save anywhere.