Game Detail
App ID 4260720 | Recorded January 18, 2026 at 12:59 AM
Indie, Simulation, Free to Play
Categories: Single-player, Steam Achievements, Adjustable Text Size, Camera Comfort, Custom Volume Controls, Save Anytime, Steam Cloud
Release date: January 16, 2026
Developer/Publisher: [r]labs / [r]labs
Overwhelmingly Positive 100% · 6 reviews
Official Steam summary
A game about building emulators! Implement your own NEEES core in JavaScript, get instant feedback with unit/video tests, build the graphics unit in real time, learn 6502 assembly, debug test ROMs, and have fun with the included homebrew games!
Current price
$0.00
All-time low
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12-month low
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Verdict
Not enough data
No all-time-low record to evaluate.
35 helpful
(So far, I've done the whole CPU section and most of the PPU section.) It's a fun take on the good old Zachlike (and, more specifically, Silicon Zeroe...
23 helpful
quite fun and interesting, too bad it is teaching in JS, maybe C would be nicer