I had a little email chat with Hyperion's Thomas Frieden, and the graphics card might be an issue.

I tried the full version of Shogo, and with the ATI radeon 9200 I get no screenmodes, with the Voodoo 5 5500 I get both 2D and 3D screenmodes.

Apparently Shogo does some direct display access and only works with 16 bit big endian screenmodes, and the Radeon cards only work in 24 bit, therefore even a 16 bit little endian screen would be no good.

So For Shogo specifically you'll need a Voodoo card for now, it seems.

wlamee