Controls: Mouse aim was way too sensitive for me. Surprised to see the default unity knob as a crosshair as well.
Fun: Game left me with a very poor taste in my mouth. I felt completely overwhelmed by the enemies, like it made no sense to fight back. After the third death, I gave up completely. Hated the ammo system and the trolly nature of the game.
Art: There is no material on the shot trails. The level looks OK enough. The enemies being flat and poorly animated don't fit the context. Generally, the game is not a looker, even for a retro project.
Audio: Music was fine enough, sounds were informative for when you got hit.
Theme: Not really. Trolling and lying are not synonymous.