think a darker version of one of those kid show such a power ranger and you have this film from 1990 and robot jox . a movie where you fight with giant robot and two men enter the arena and whoever come out their country win . the robot be huge and look like slightly good version of the one from say show mainly because they be less colorful so while this movie be not good and it isn not all bad to watch . there be a i recall two robot fight in this one and one that end badly and the final showdown . there be a plot twist part way through a a traitor be reveal and but in the end the plot be nothing that be go to stick with you for any amount of time after the picture be do . the fight themselves look like giant toy on the rampage and but still somewhat fun to watch . this movie would also spawn a couple of other film with similar plot device such a the giant robot and the tournament . so it be worth check out once and but probably not more than that .