FPS

Claude of Duty

by · built with an AI coding agent · plays free at ericspencer.us

Claude of Duty — gameplay screenshot showing fps action
Claude of Duty running in a browser — frame captured by our harness on 2026-10-15.
▶ Play Claude of Duty

Free, no install, runs in the browser. Hosted by its creator at ericspencer.us — the link opens their site, not a copy on ours.

What Claude of Duty is

Claude of Duty is a fps game by None. Fast-paced Call of Duty-style FPS with procedural audio, aiming down sights (ADS), lean mechanics, and reactive AI bots. Built with Three.js · WebGL2. It is a 493 KB download that loaded in 23.0s when we tested it and renders with WebGL.

Claude of Duty: measured

We loaded Claude of Duty in a real headless Chrome, played it, and recorded what it did. Blank cells are facts we could not measure, not zeros.

Download493 KBTotal bytes fetched on first load.
Loads in23.0sTime to the load event on a desktop connection.
RendererANGLE (NVIDIA, NVIDIA GeForce RTX 4070 Laptop GPU (0x00002860) Direct3D11 vs_5_0 ps_5_0, DWhat the game draws with.
Requests3Files fetched — a low count means a self-contained build.
On a phoneFits a 390px screenMeasured in a 390×844 viewport.

Method and the full comparison: how we measured these games · what games like this cost to build.

Claude of Duty FAQ

Is Claude of Duty free to play?

Yes. Claude of Duty is free and runs in your browser at ericspencer.us — no download, no install and no account. It was made by None.

What kind of game is Claude of Duty?

Claude of Duty is a fps game. Fast-paced Call of Duty-style FPS with procedural audio, aiming down sights (ADS), lean mechanics, and reactive AI bots. Built with Three.js · WebGL2.

Does Claude of Duty work on mobile?

It fits a phone screen — we measured no horizontal overflow in a 390×844 viewport. We did not detect touch controls, so a keyboard and mouse may still be needed.

How big is Claude of Duty?

493 KB on first load, across 3 requests, loading in about 23.0 seconds.

Who made Claude of Duty?

None, using an AI coding agent. It is one of 393 games built this way that we catalogue and measure.

Credit

Claude of Duty was made by and is hosted on their own site at ericspencer.us. EveryGameMade does not host or claim this game — this page is a catalogue entry, the screenshot is a frame we captured of it running, and the specs are our own measurements. Creators: get in touch to correct or remove an entry.