I replaced the boy hero overworld sprite wiht another one
I had to change the pallete from 0 to 15...
After doing that i started the game and wanted to see if it works and all that,
but in the truck event my sprite turned TRANSPARENT....
after that everything went fine... here are some pics
Yeah, um I still don't understand you totally but I'll try to help on the way I interpreted that. So, you sprite goes transparent in the truck, is this on every frame or not? Anyways, go through OWRE and make sure every frame and stuff of the hero is okay. Other than that I don't see your problem.