Kung Fury (2015) watch it on youtube (31 minutes).
This is a kickstarter financed short from Sweden that mocks / pays hommage to a vast amount of 1980s pop culture. It's over the top in that it is paced more like a modern film than an 80s movie or TV show -- it's not clear which this was trying to be. It's also suffering from a CGI crew with a bad case of horror vacui.
There's an arcade game that transforms into a robot, Hitler, time travel, dinosaurs, vikings, a cobra "spirit animal" in GI Joe cartoon form, and a Hasselhoff cameo. Based on that you probably know if you want to watch it or not.
Thirty shots without reloading from a handgun that holds maybe ten bullets.
It also features "epic pecs". So there's that.