it's simply Indian Jones in a desert

Too many similarities to Indiana Jones, except the muslims are the nazis. You got the Cowboy fighting but instead of a whip he uses a knife and six shooter, and the sheiks daughter is like Marion, and the quest for a grail or some other object is actually the finish line of the race, and for some reason I'm thinking Hollywood, in another example of a ripoff, just adopted one of the most popular films and tweaked it a bit.