I've install nightlong on my mac mini and everything is fine, except I have some gfx corruption around the main character does anyone know what causes this?

It's RTG-master failure AFAIK. Same happens with Peg1 too. RTG-master in known to be buggy, even on real Amigas. There is native replacement for MorphOS, but so far it hasn't helped with certain games.

Thanks jPV! I tryed the native rtg mos version, but for some reason it slows nightlong down so its unplayable on my mac mini

When using RTG MorphOS version, do you get some debug output? You can check debug output via LogTool.

Thanks itix,

I tryed logtool but the output did'nt make much sence to myself.

whats happens using the native rtg is the game loads fine, but the mouse pointer is not controllable it moves in slow motion then disappears to the other side of the screen.

then trying to get it to click on anything is just a nightmare, I've saved the output file if anyone wants to have a look at it it still has the corruption on the main character (outline of him and his shadow)

but its really no biggy.