Isn't loading fast enough for me to be sure this is the one. Its a comparison, and interesting.
Turns out it's a "premake" mashup of raiders, and an amalgam of 1950s era movies. Including i believe "treasure of the incas"
https://youtu.be/eE9-FcJnQGA is a shot comparison somebody put together.
I misremembered two things.
Isn't loading fast enough for me to be sure this is the one. Its a comparison, and interesting.