ok, i made some progress...
i tried it without gapi and i got to the difficulty-screen of monkey3, and further to the cmi-screen, where it hangs again. also, the screen is rotated 270 degrees and the picture is displayed cropped and centered. that's in the 0.8.2 version.
the 0.9.1 version crashes as soon as i hit the start button, although other games work now.
i'll try sword1 now, maybe this works. stay tuned....