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REACTOR FOUR

When anomalous radioactivity readings are recorded from the old remains of Chernobyl Reactor Four, your squad must search through the ruins and face its new horrors...






















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This map is an entry into NoahJ456's 5th Mapping Contest, which centres around Rage.

If you're looking for a nice, relaxing zombies experience, stop, and go find another map to play.

This workshop page contains the contest-entered version of the map, which was submitted on 04/07/2025 @ c. 1am UTC, after 3 weeks of development.

It's strongly recommended (unless you're Noah) to play the updated version, which contains balancing tweaks and bug fixes. You can find this at: (link to be added)

Due to time constraints, co-op is untested and unstable. Please stick to solo play for now, and a patch to fix co-op will release after the contest.


- Timed Events: Random events occur that impact the progress of your gameplay for limited time, such as power outages, or area contamination.
- Main Quest: Navigate the ruins of the old reactor, and make best effort to re-stabilise it.
- Radiation: Did you think a nuclear-theme map wouldn't have this? Try not to take in too many rads, or bad things happen.
- Deathpoints: Dying doesn't have to be the end of the match. You can pick up right where you left off; but watch out, there is a cost. There is always a cost.
- Weapon Tiering & Overclocks: Some weapons are objectively bad, and some are objectively good. Now you know before you pick up that Kar98k. And hey, if you're not happy with them as they are, try 'overclocking' them, literally to make them do more damage.
- Flipped Powerups: Your ever-beloved powerups just got an evil twist. Watch out for the ones that turn, you'll regret picking those up.
- Harsher Mechanics: No nukes to bail you out, less perks, no zombie shield. Good luck. Oh, and some of the mechanics that do remain aren't quite how you remember them being.
- Flashlight: Lights up my night, unlike you.
- Vomiting
- Assassin Boss Zombie, Plaguehounds
- Modern Warfare 2019 Theme
- Warzone 1 Weapons
- Timed Gameplay
- Iodine Powerup
- Ray Gun (that doesn't suck)


This map would have been impossible without the help and work of:
If you're not on this list, and think you should be, please contact me on Discord and I will make sure to rectify this! Some credits will be for things 5+ years ago, and I still want to recognise those.


This map is heavily RNG, so your best bet is ultimately a lucky run.

That said, here's some tips to keep in mind:
- Don't rely on the box immediately. The tiers that come out the box improve as the game progresses, like in Cold War.
- Use weapon overclocks, even on lower tiers, as they can be a game-changer. Low-tier overclocks are cheaper than high-tier ones, and for low-tier weapons, some don't stay bad once they're Pack-a-Punched.
- Doors are everything. If you get punished by too many doors, you won't get far.
- If you respawn with penalty, you'll have enough points to buy ammo for one of: Stechkin APS, Remington 870, and MP7. Make use of that information what you will.
- Consider the sunk cost fallacy as you play. You can continuously respawn, but are you already stuck?
- Choose weapons wisely. Zombies will hit you hard and fast. You need fast reloading, high damage weapons.

This workshop page contains the contest-entered version of the map, which was submitted on 04/07/2025 @ c. 1am UTC, after 3 weeks of development.

It's strongly recommended (unless you're Noah) to play the updated version, which contains balancing tweaks and bug fixes. You can find this at: (link to be added)

Due to time constraints, co-op is untested and unstable. Please stick to solo play for now, and a patch to fix co-op will release after the contest.