I hardly remember anything from this movie, so the description is vague beyond vague. But I do remember there were 2 warring parties, both taking control of giant robots (not humanoid). I remember one scene where there was a giant gorilla with symbols(I think) clapping them together to make sound waves, the scene was in a canyon of sorts. I can't remember the forms of any of the other robots, there may have been an insect. Any help is appreciated, thank you.