After you spawn you can find a big plywood, in order to break it you need to deal 200 points of damage in one hit (using sledgehammer recommended)
After breaking it you will see breakable wall this one breaks after a few hits with sledge

Behind it you can find molotov and a locker(fridge?) that actually is a loot drop

if you empty it a pumpkin in spawn on top of the boxes becomes intractable hold E on it will break the floor under the locker, revealing hole leading to a room with a door and keypad the code is 6666

After entering you'll find mini strafe parkour section with circular saw and flare gun at the end

Leaving the spawn the 3rd door is breakable inside you will find a sniper rifle and a colt with ammo

Opening door with the blue lock, you can shoot above door knob with a sniper rifle door on left revealing giraffe, machete, medkit, pills, bandage, m4