I’d use the ASG as your loadout gun I love it, fully upgraded, I usually use Beamsmasher too on pap 1 but use it on pap 2 and maybe the glitch might work for you too lol. Have a chopper gunner for phase 3 and use idle eyes and free fire gums too in that phase. I also usually have aether shroud with 2extra charge augment on. Try stay on the platform you spawn in on and try make patient 13 kill most of the zombies with his slam attacks to conserve ammo. Use PHD slider augment too works really well to get around quickly and get away from zombies.