Sega Consoles

Below is all the PSP emulators of SEGA platforms, much of SEGA's history is emulated on on PSP, infact all but the dreamcast, you can find all the emus you need below.

Master System & GameGear

SMS Plus v1.2.55 / 256kb / Rated: 10.0/10 / DOWNLOAD

SMS Plus is a brilliant Master System and GameGear emulator, infact the best available, it has an almost 100% CR and a lovely menus.

MMS Plus v1.1 / 1.89mb / Rated: 08.5/10 / DOWNLOAD

A good SMS/GG emu but SMS Plus is much prettier.

PSP Master Beta 4 / 387kb / Rated: 08.0/10 / DOWNLOAD

An older SMS/GG emu thats still holds its own.

EMUGG v1.0 / 404kb / Rated: 07.0/10 / DOWNLOAD

The oldest of the bunch which comes in 2 flavours, this version is GameGear only!

EMUSMS v1.0 / 404kb / Rated: 07.0/10 / DOWNLOAD

The second flavour of the above, this time Master System only!

Genesis / Mega Drive

PicoDrive v1.51 / 668kb / Rated: 9.5/10 / DOWNLOAD

The best Genesis/CD emu around for PSP.

DGEN PSP v1.70 / 580kb / Rated: 9.0/10 / DOWNLOAD

Another brilliant Genesis emu, emulates the genesis to near perfection.

pspAdrive rls / 1.11mb / Rated: 7.5/10 / DOWNLOAD

Really old and outdated, the other 2 are better by far!

Saturn

Yabuse v0.9.1 / 297kb / Rated: 07.0/10 / DOWNLOAD

The emus coder stated that this is a TEST release so dont expect anything spectacular, basically some games work, some dont and the ones that do are not short of problems, meh, but then what do do you expect, the console in question was quites complicated.