Guy, the exact exe name is needed for it to be added to the list (not sure if @doitsujin has it already or not). So to speed up the process please provide it. Also double check if there might be alternative exe's (in some cases there are, e.g. beta version/single player vs multiplayer/runtime, and then it is good to cover all right away)
Sure, it should be GTA5.exe
Nothing extracted yet.
Seeing that you added the AMD card spoof for dragon quest, I thought I'd mention that GTAV also requires it on vanilla wine. Without it, GTAV will crash before opening up.