I was wrong, it still work with the expand01.mix and the ecache1.mix. I have tried, and now i can modify the shp of the game, but i can't change the loading screen with the brutes and the genetic mutator :confused:... I use the same name (glslmd.shp) but the game always uses the original loading... Doesn't mind, i can change it by placing the new shp directly in the RA2 directory :cool: