Tested MGS portable ops, runs like a dream even at 1080p, with the 30FPS patch. 60 fps seemed to lag constantly even with lowered resolution. great work on this port, nagaa.
Any chance you'd be willing to port the advance 1 decomp too?
Also, some bosses in advance 2 have corrupted graphics, like the final boss missing most of its sprites.
I've noticed that in games that have the option to enable circle pad pro, enabling it causes the emulator to freeze completely. not even crash, loud crackling before a hard freeze.