If you are looking for Call of Duty Zombies in a browser, the first choice is not a map. It is the build. The widely discussed BO1 project reports a ten-map menu. Other fan projects rebuild a single familiar map or invent their own Zombies-style experience. They share a theme and almost nothing else: different systems, different controls, different technical requirements.
Start with the BO1 Zombies browser project if you want the classic sequence of rounds and a choice of familiar maps. If you want something lighter or more experimental, compare the standalone Kino, Moon or Zombies-inspired projects on their own. A project appearing on this page is not proof that it can be hosted or framed.
Every project here is an unofficial fan build. None of them is a browser edition of Call of Duty released by Activision or Treyarch, and none of them is a substitute for the others.
Grouped by what each project actually is, not by which map it borrows. Filter by how many maps you get, whether it runs without a keyboard, whether it takes more than one player, and how well the project is established.
5 of 5 projects shown
Filters are kept in the address bar, so a narrowed selection can be linked, bookmarked or reopened.
Recent reporting lists Kino der Toten, Five, Ascension, Call of the Dead, Shangri-La, Moon, Nacht der Untoten, Verrückt, Shi No Numa and Der Riese as the classic maps presented in its menu. In round-based Zombies you survive successive waves, open routes and spend the points you earn on equipment and mobility. The original BO1 content is established; every function inside a fan browser build still needs its own verification.
Round-based Zombies
The project behind most of the current interest: the classic rounds-and-points mode, with ten familiar maps to pick from in one menu.
Listed source: vel.gg
Some web projects rebuild Kino der Toten or Moon without including the full BO1 catalogue. A single-map remake may use a different rendering engine or a different control method from the ten-map project, and it may be missing doors, weapons or optional steps. These get their own cards only where a project source can be identified and the gameplay is genuinely distinct — they are not interchangeable backup links for the multi-map port.
Standalone Zombies
A single-map fan remake. It is a separate project from the ten-map port and is not interchangeable with it.
Listed source: kino-der-toten.pages.dev
Standalone Zombies
Another single-map remake. Its controls and behaviour are its own, not the multi-map project's.
Listed source: moon-zombies.pages.dev
Public browser lists also include custom Zombies projects such as Cheese Cube and Nazi Zombies: Portable. Some take inspiration from Call of Duty without reproducing Black Ops 1 at all. They are shown under their own identity because describing them as a version of the original game would attract readers who are looking for something these projects do not contain.
Standalone Zombies
A long-running standalone Zombies project. It is inspired by the mode rather than being a port of the Black Ops 1 one.
No confirmed project address yet, so there is nothing to open. The project is listed because independent listings report it exists.
Custom Zombies
A custom Zombies map rather than a recreation of anything from the original game.
Listed source: cheese-cube.pages.dev
The same fields for every project, so a difference is visible instead of being buried in a description. An unestablished capability reads as not verified rather than as a no.
| Project | Mode | How many maps | Keyboard and mouse | Phone or tablet | Multiplayer | Status |
|---|---|---|---|---|---|---|
| BO1 Zombies browser (multi-map) | Round-based Zombies | Several maps in one menu | Supported | Not verified | Not verified | Reported by third parties |
| Kino der Toten standalone remake | Standalone Zombies | One map | Not verified | Not verified | Not verified | Not verified |
| Moon Zombies standalone remake | Standalone Zombies | One map | Not verified | Not verified | Not verified | Not verified |
| Nazi Zombies: Portable | Standalone Zombies | Its own map set | Not verified | Not verified | Not verified | Reported by third parties |
| Cheese Cube Unlimited | Custom Zombies | One map | Not verified | Not verified | Not verified | Not verified |
None of these projects has been played to a verified round on this site yet, so no row carries a play date. The status tells you how the project's existence and behaviour were established, not how well it runs on your machine.
Zombies is a survival loop. You balance round pressure against ammunition, map access and upgrades, and the run ends when you do. A BO2-inspired browser FPS is a match loop: you chase kills, move through a competitive arena and respond to bots or opponents, and the round ends on its own terms.
The distinction matters because somebody searching for a COD Zombies browser game is not looking for a deathmatch, even one set on a map they recognise. If you want the match loop, it has its own page with its own mode, controls and status.
The order matters: a project that fails an earlier check will not be rescued by a later one.
Do not switch projects assuming the cause is the same in each one. Note the project address, your browser, your device and the exact wording of the error first. A stalled asset download is a different problem from an unsupported graphics API, and a frame that is refused for shared-memory reasons is a different problem again. The Help Centre separates those cases and sends you to the one that matches.
No. It is a search phrase covering a set of browser-based fan projects and remakes, not a single officially released browser edition.
Independent reporting describes a ten-map menu. That is a claim about what the menu lists, not proof that every map and every optional mechanic has passed our own play test.
Not necessarily. Standalone projects are usually separate codebases from the multi-map BO1 port, with their own controls and their own behaviour.
Co-op belongs to a specific build. The most discussed BO1 project is described as single-player. Other engines may support different modes, but that does not mean the BO1 project gains their features.
Kino der Toten is the familiar starting point, but difficulty is subjective. The map directory compares original map design and current browser support as two separate things.
Only where the project's owner permits it and the game works inside your own deployed frame. A menu appearing inside an iframe does not confirm that a map will load there.