OpenRA

Dune II: The Building of a Dynasty
Palette list:
-bene.PAL (Pal256)
-ibm.PAL (Pal256)
-intro.pal
-westwood.pal

Dune II: Battle For Arrakis
Palette list:
-msx2hi.pal (msx 2 high color 256/Pal256)

Dune 2000
Palette list:
-cursor.pal (Pal256)
-d2k.pal (Pal256)
-temperat.pal (Pal256)

C&C Red Alert
Palette list:
-egopal.pal (Pal256)
-interior.pal (Pal256)
-snow.pal (Pal256)
-temperat.pal (Pal256)
-desert.pal (Pal256)

C&C Tiberian Dawn
Palette list:
-dark_b.pal
-dark_e.pal
-dark_sa.pal
-satsel.pal
-winter.pal
-jungle/temperat.pal
-desert.pal

Star Command Revolution/Star Command Deluxe
Palette list:
game.pal (MacOS for palette 256)