@Stacey-Casey-rk3pv check corners, use your ears for footsteps and other sounds (grenades, cash registers safes being opened ect), grind levels and get expensive weapons and armor. but if you want to survive even longer, be in a group and stay out of alleyways (also reload when you're in safe place, otherwise you will die).
The tier 1 armor guy gotta be like lv 10 or like crazy bad at the game if bro lost to fist bro and he didn’t even notice him like does he even wer headphones