EmuDevz
Image source: itch.io page
A game about building an emulator for the NEEES, a fictional version of a classic 8-bit console, with a story told through an in-game computer.
How you code
You write a working emulator in JavaScript, piece by piece: the CPU, memory, graphics and sound. The game explains each part and tests your code, and at the end real games run on the emulator you wrote.
Details
Categories: Learn-to-code games
Platforms: Browser, Windows, macOS, Linux
Cost: Free
Language: JavaScript + 6502 assembly
Build an NES-style emulator. Free on Steam with optional paid Supporter Pack. Requires prior programming knowledge. Roughly 30-40 hours
Last verified: 2026-10-08