"Quest for Witchcraft"

[LCD]

are you using the rainbow processor thingy? the tiles look about the same size

No, the tiles are 24x24 pixel, not 16x16. So the playing area is 24x24 characters, too much for ZXODUS Engine. I also started to code it in March 2009, long before ZXODUS was available.
I will use the engine in one of the future projects, but it reduces the computing speed.