You should be able to install the Killaps fallout 2 patch (in the FO2 directory), then copy the custom Ddraw.dll and ints INI file into the Fallout 1 directory... You can set the file to use Dx9 32 bit or 16 bit color... and Fallout should run but slightly slower (very slightly).
The catch is awful... No in game movies (they will all be corrupt.)
i dont know what to do now. the colors just dont get fixed. now fallout 2 wont run at all, fallouts colors have the same problem. heres what im doing now:
run this program in compatibility mode
windows xp(service pack 2)
run in 256 colors
disable visual themes
the problems are still there. ive tried windows 95, 98 and xp. none work right still and i can get fallout 2 to work at all.