So here's how to get the golden ray gun on Nacht. First of all you want to shoot all the red barrels and play the secret song. Then find the downed airplane outside on the top floor. throw 3 grenades at it. then buy new grenades and hit the box. you should get the NORMAL ray gun. with this ray gun you need to kill 115 zombies near the grenade wallbuy. after that trade out the ray gun and hit the box until you get the GOLDEN RAY GUN. Congratulations, you have it.

In Verrukt you want to get the quick revive side of spawn, and open the useless door with the bar. Buy the bar and then go to the power switch room. Listen to the numbers broadcast playing. after that go to the kitchen room with the cleaver and if u press INTERACT on the cleaver 3 times in a row a secret keypad will appear. Enter the Number sequence you heard earlier and the Barrier nearby will open and you can walk inside. Inside you will find a key. Use the key on the box and it will give you your golden ray gun.

First off, find the 115 meteor near storage and throw a Molotov at it. It will burn the meteor and weaken it. then shoot it with the normal ray gun and it will explode. There will be 3 meteor pieces scattered across the map. One is in the swamp water on the catwalk, one is in the spawn room near Peter's dead body, and the last is in the doctors quarters on the bookshelf. Once you grab all 3 head to the comm room and you should find an empty table. You can assemble the golden ray gun with the 3 Meteor pieces and a normal ray gun. Congratulations, you have the golden ray gun.

First thing you want to do is the the PTRS from the box, then get 11500 points EXACTLY. once you have done this, go to the pack a punch machine and pack a punch your PTRS. It will become the Portal-Teleporter-Revealer-S2000. Aim it at the red dot on the moon and shoot. You will be transported to the moon and you can launch the rockets at the earth and blow it up. Once you do that shoot back to the earth and you will find the map covered in fire and lava. Find the Animal cage room and look in one of the busted open cages. You will find a golden ray gun inside. Congratulations, you blew up the earth and got a golden ray gun!