Thanks, that is nice to hear. Lots of custom 16 bit blitters made that happen. I made one that blended between (I think) 16 bit patterns to interpolate between two images, plus some RGB blending if I remember right. PowerPC had some wonderful functions for all of that but in the switch to Intel, computers were fast enough that I used a regular loop since it was waiting around for ram anyway. We got pretty far on an OpenGL port but ran into issues with needing to draw the scene in a handful of passes instead of piece by piece. My partner had the vision for artwork and special FX and I just made it happen on the back end.