There's probably not much that can be done. Dynamic recompilation (or perhaps even static recompilation, considering that most of these games are fairly small) could perhaps help a bit. Or overclocking of your Genesis.
In the end the Genesis just isn't a very fast machine. Even on the Gameboy Advance, making a playable NES emulator was quite a technical feat, and the GBA has a much faster CPU than the Genesis.
zhengyaxin_8bit wrote:Yes,I can look it now!Great work! How to improve the play speed?
Paint racing stripes on the console to make it go faster.
EDIT: Oh, by the way, the emulator doesn't work on real hardware. It just sits at a blank screen where the same file runs fine in Gens/GS. Probably an odd address problem, like usual.