This was terrible, the voice actor was annoying in a bad way, the music was the the same annoying tune on loop, hit boxes were whack, slow movement, energy loss while moving crates made little sense, same with loss while jumping, all the jokes were either unfunny or old memes that are dead, the only time there was ever a challenge was when you couldn't see something coming or the crap mechanics killed you, normally I don't get this mad over a video game but hell.
I hate when achievements are just there for the sake of being there, like "Gee I killed some enemies, shot my gun, and did some levels. Surely these are achievements no one else has accomplished!" Other than that the game was okay for the effort put in, but in the long run it just became a game of jumping in the air and aiming down at your enemies who can't reach you.