Good intro! This is a fun movie with good action, and the sound effects are timed well. The camera follows the actions of the protagonist as he uses a various assortment of weapons to kill zombies. Then, he picks up a brush. There is also voice acting, which is very nice. In the Flash, he kills the big zombie boss that is in a big robot mech suit. Then, he picks up a chainsaw and kills more zombies. He gets tired and gets attacked from behind by the zombie. Then, you have to choose. I chose the right, and he lands on a big pile of zombies and then goes into a helicopter. Then, I'm presented with a credits screen. I go back to the select screen, where the protagonist gets attacked by the zombie. Then, I chose the left, where it says "WHOOPS," and it tells the player to try again. This reminds me of Henry Stickmin.
The "go back" and "go forward" functions in the movie, and the pause all work. There is also a scene player for selecting scenes, which I would say is good.
The action is cool. Your movie is good.