A cycle-accurate IBM PC emulator in your web browser

4 GloriousCow 2 5/4/2025, 5:19:14 PM martypc.net ↗

Comments (2)

WalterGR · 4h ago
Pretty incredible!

I’m on mobile right now so I can only comment on the demo that runs automatically, which I understand isn’t the _point_. :)

More about the demo: https://www.vogons.org/viewtopic.php?t=89435

(For those unfamiliar with “demo” in this context, see https://en.m.wikipedia.org/wiki/Demoscene)

I look forward to checking out the features you mention on a proper computer.

GloriousCow · 5h ago
MartyPC brings cycle-accurate IBM PC emulation to your web browser.

Run Area 5150 at 60fps on your phone!

Almost every feature from the desktop version is present if practical:

- View the realtime state of nearly every component of the system. - View live disassembly of CPU instructions. - Edit registers and memory. - Slow down or speed up the system. - Peek on how games draw their graphics with the Memory Visualizer.