OMG the audio and visuals were very good! The game is fun and also quite difficult! AT first, the controls were not so intuitive but then I got them. The gif on the page made me understand the game!
Glad the GIF helped out! I've always been an 'invert-y-axis' player in FPS games, so maybe it feels intuitive to me, but backwards for someone else. I'll plan to add an invert/non-invert toggle option to the starting screen. Thanks for the feedback!