Finger God Gun in the bathroom interact with the stall door.. I had to go prone and interact but I dont know if thats what you have to actually do

==At this point I think I've discovered everything. Clearly there are more and I may just make a whole guide to the map including a text guide, where items are, easter eggs, and what consumable items around do just for that slightest addition==

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At the very beginning before travelling to the moon for the first time, after turning on the time machines go back to the lockers, and follow the blue wiring that leads to the very back of the spawn. There is a free Pack-A-Punched K-7 lying there, perfect for if you're playing this solo!

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To get to a special room, you must complete all tasks from the soldiers within the bathroom stalls near the hacking computer, the Interflore (Treyarch HQ) building as well as the secret soldier hiding in the lab who needs the briefcase [Just before jumping into the Pharmacie, jump up to a ledge with a dead soldier hanging off to get to].

Collect the briefcase and return back to the same lab and if all of the tasks are completed the lab soldier will give you access to the special room with LOADS of points, free guns on the wall, four MDLs and of course Pack-A-Punch.

There is also an Oddball dancing in the corner of the room who asks you to give them a fish. Find that fish in the Stinky Market, located on the right side of the market, and return back to the special room to get a whopping 10 points from them. Lol. But he also unlocks another arcade cabinet at Donkey Geek after doing this, which is the first one next to the gambling machine. This will take you to a Mario Level Freerun map! :D

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Find George Clooney's number by the entrance of the Stinky Market and interact with the phone booths under the stairs by the hackable computer. Each 2000 point spend gives a certain reward on the second floor.

--1st phone: Drops an ammo restock on the floor in front of the IW store entrance. Has a 30 second cooldown.
--2nd phone: Drops a grenade restock on the floor in front of the Interflore entrance. Has a 15 second cooldown.
--3rd phone: Drops a box that gives extra weapons. Which acts like Mule Kick x2 (having 5 weapons total)
--4th phone: Drops a God's Hand (single fire thundergun) pickup. Try to clone it at the Hell store in the chance that you lose it from a random powerup or want to give allies one as well.

After calling him four times you can use any phone again for 2500 points to put up a barrier defense system. Which will clean up all zombies on the floor and put barriers up on any window that zombies jump through, which will kill them instantly when they touch it.

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There are Skull coins hidden around the map. There are 6 in total, but only 5 need to be shot due to one being in an inaccessible area upon leaving spawn.

-At Zombie Chicken Taco behind the glass shelving where you obtain the Taco for the soldier at Interflore.
-On the wall adjacent from the ladder leading to the secret vent labs.
-In the time machine room (spawn) after turning on power on the top left of the wall where you find the free packed K-7.
-Inside Donkey Geek underneath the register.
-In the Cinema in the room with the projector, top left of the door you came in from
-In the Stinky Market near the back right corner on the right wall. By the stacks of pizza and the fish you collect for Oddball.

Note: If you shot the coin in spawn, you only need to find 4 others as the final coin will despawn.

If you manage to shoot the coins, go back to Donkey Geek and the four right arcade cabinets that were previously all off have turned on, which you can either do 3 types of Gun Game (Reverse, Normal, Random in that order) and the first cabinet has a new type of gamemode called Stinky Market Showdown: A much harder version of the moon showdown level, but you can leave at any time by interacting with the arcade cabinet in the market.

There's also a shootable skull coin in the spawn teleporter room by the K-7 after you turn on power.

I won't spoil what it is but @ForgottenAce missed out on another reward that unlocks after giving the fish, it's something on the main map.

Just because this might confuse people, there are 6 skulls but only 5 need to be found. After you shoot 5 the sixth deletes itself.
That's why there is one skull in spawn even if you can't go back to that section of spawn.

Edit. Sorry if that came off rude @ForgottenAce, that was not my intention. I just realized it sounds kind of snarky. You are on the ball with finding stuff!

@Sleepy Taylor nah you didn't come off rude or snarky! I figured I found a good selection of easter eggs but I didn't realize the fish had another part to it. Now I gotta go and find that too! I'll still edit mine whenever I find more stuff :D

I have shot 5 of 6 skull coins but I haven't discovered what it does yet. Nor have I seen any changes after giving Oddball the fish. Any hints?

@ForgotteAce okay good to hear haha. the pictures I posted on the workshop have a hint in them. One thing Isn't the same in game. Both of the things you did will make the image exactly the same. That might sound a little cryptic, but it is pretty noticeable when you look lmao. Sorry for the late reply

@Sleepy Taylor oh my lord as soon as you said the workshop images I noticed what I was missing. And sure enough I updated the sheet for the 400th time with the discoveries :D Still have yet to find that last skull coin in case people tend to miss the one at spawn (though it's not too important). And I was certain something 'fishy' when I read the comment from N1Sx_Elias after my first playthrough. Seems like they discovered it before me so credit to them :D

@ForgotteAce I know that struggle, something similar happened to me years ago when I was trying to find all the secrets in Orbit by M.A.K.E CENTS and Tudark haha.
I'm surprised you found the more difficult ones before the easy skull. I don't feel bad about spoiling this one. The last is in Stinky Market near the back right corner on the right wall. Near the stacks of pizza and the fish.
Oh you punny person you, indeed they were the first that mentioned finding it!

Originally posted by Sleepy Taylor:

@ForgotteAce I know that struggle, something similar happened to me years ago when I was trying to find all the secrets in Orbit by M.A.K.E CENTS and Tudark haha.
I'm surprised you found the more difficult ones before the easy skull. I don't feel bad about spoiling this one. The last is in Stinky Market near the back right corner on the right wall. Near the stacks of pizza and the fish.
Oh you punny person you, indeed they were the first that mentioned finding it!

Hey @Sleepy Taylor! It's fooy, I created Panic Center on WaW. We were talking about video games with my nephew just earlier and wanted to show my maps I created back then, and I can't put in words how surprised and happy I got when I saw that someone remade Panic Center ❤️ I thought it would be forgotten forever and it really warms my heart that it's not the case. I know I'm a quite late to the party but thank you very much for that, you really made my day. I stopped playing Call of Duty a decade ago and that brings back so many memories. I hope you had fun remaking it and thank you for the Nostalgia ride 😌 Merry Christmas to you and I wish you a happy new year!