WS or up and down arrow keys to move. Mouse to aim. Space to shoot. Collect the meds to stay alive. Collect the zooms to speed up. Collect the guns for bullet piercing. R to use your sword.
Please heart and favorite. Credit to my friend for the idea, and Warfame for helping me figure out the shooter physics. I don't know Warfame, I just watched his YouTube video. https://www.youtube.com/channel/UCXJDb8HZ8Hz9HDxWL-wRvmg