It's a set of patch files bundled with Inside the Chest that provides a
different set of articles and artwork. All that's needed is to prefer
the patch files over the original files.
SQ4/CD/Windows uses a simiar interpreter to the KQ6 one, minus the hires
graphics support. It has the same upscaling to 640x440 (or 320x220 for small
windows) and also support the same 16 colors mode.
Also removed some whitespace...
I have attached the SQ4 Windows variant to the gfx drivers I made for KQ6.
The 16 colors mode now requires the SCIWV.EXE executable, though. I had
hard coded the 512 bytes color pattern table for KQ6, since I thought it
would remain the only one necessary. But SQ4 has a different table. So I now
load them from the executable.
There might be more Windows games like that, I just currently don't know
about it (probably other SCI_VERSION_1_1 titles). Adding support would be
super easy. But it will not work right out of the box, since I explicitly check
the game IDs in customizeGuiOptions(), to avoid any nonsense to happen.
Torbjörn Andersson
Le Philousophe
athrxx
sluicebox