# Running Doom on a Custom CPU Goes Viral

Developers successfully ran the classic game Doom on their own custom-designed CPU, showcasing their hardware project. The feat gained widespread attention on social media, highlighting the intersection of retro gaming and custom silicon design. It demonstrates the growing accessibility of CPU design and the enduring appeal of Doom as a benchmark.

**Importance:** 3/5

## Sources

### Technology
- [Hacker News](https://www.armaangomes.com/blogs/doom/) — Tue, 21 Jul 2026 03:54:16 +0000