01 / Overview

What this entry actually is.

Black Ops 1 Zombies appears first in the 25-link reply shared by @RadiantOpti. The label points to vel.gg/bo1z, an external project rather than an official Call of Duty service. That distinction matters: the link tells us what the thread called the destination, but it does not establish publisher approval, full campaign availability, or a permanent browser release.

Use this page as a source and setup guide, not as a claim that the original 2010 game has been officially converted for the web. During this review, the dependable facts were the source-thread label, the destination host, and the project’s browser-oriented presentation. Exact map coverage, save behavior, controller support, and a complete play-through remain unverified.

Unknown

The current destination, identity, or requirements could not be safely confirmed. The source record is preserved, but no play recommendation is made.

02 / How to play

Check first. Load second.

  1. Open the external project only after checking that the address still uses HTTPS and matches vel.gg.
  2. Allow the first asset load to finish in one active tab; avoid refreshing repeatedly while a large download or compilation step is running.
  3. If the page requests an executable, launcher, account password, or unrelated extension, stop. This directory does not require any of those items.

The external destination is operated separately from Radiant Optimizer Games. A source link can change after our review date, so compare the hostname and current page identity with the notes above before interacting with it.

03 / Requirements

What you may need.

Game files
A current desktop browser. The project may download a large asset bundle; no installer should be required by this directory.
Browser & device
The source list points to a browser build. Mobile support is not established, and the project has shown a desktop-only browser check.
Account
Information unavailable unless the external project explicitly says otherwise. This directory requires no account.
04 / Controls

Controls documented for this project.

Information unavailable. Read the current project screen before starting; do not assume the original PC control map is complete.

05 / Browser compatibility

Browser support is project-specific.

The source list points to a browser build. Mobile support is not established, and the project has shown a desktop-only browser check.

In general, WebAssembly and WebGL projects work best in a current desktop browser with hardware acceleration and enough free memory. That general baseline is not evidence that this specific entry works on Chrome, Edge, Firefox, Safari, a Chromebook, or a phone. Where the project does not document support, this guide says “Information unavailable.”

If a page loads but the game does not, use the troubleshooting checklist to separate a changed host, blocked graphics, missing files, storage limits, and a genuinely broken build.

06 / Known issues

Limits to know before you click.

  • A source link and project page are not proof that a complete match or every map works.
  • Large browser assets can appear to stall while they download or compile.
  • This is an external fan project, not an official Activision browser release.

These notes describe the project interface evidence reviewed on October 10, 2026. They are not a permanent uptime promise, malware scan, licensing opinion, or full gameplay review.

07 / Sources

Where the record comes from.