NABU Cloud
In 1983 the NABU Network sent software to home computers over cable TV. Today the NABU Internet Adapter does it over the internet: channels, CP/M software and live multiplayer, streamed to real NABUs and emulators alike.
Multiplayer
Baseball
NABU Baseball is a 1-on-1 game in the spirit of classic console baseball. You aren't locked to rails: steer your fielders and base runners anywhere on the diamond to chase down fly balls, run rundowns and steal bases. Real rules apply: force outs, tag-ups
Hockey
A hockey multiplayer game for up to 8 players (4 per team).
Crypt Raiders
Up to four raiders start in the four corners of a crypt full of monsters. Hunt down every creature in the maze to clear the crypt and go deeper. Each crypt is a new maze in new colours, with more monsters, and meaner ones.Latest news
Try VISDEMO1
Entirely Claude AI written demo for the NABU that you won't beleive until you see it. Built on latest NABU-LIB, which is human-made... so half win?
Graphics Gallery & Editor
NABU.CA just got a graphics editor for SC2 files and sprites. This helps you create custom images for games, and even exports the code to load the files.
IA 2026.11.11.00
Upgrade to the latest Internet Adapter and experience the RetroNET Multiplayer Protocol (RNMP)! Check NABULIB github for demos and examples.
Get Started With NABU
Bring a NABU PC online — emulated in MAME or on real hardware — using the NABU Internet Adapter.
NABU Channels
Games, demos and utilities broadcast to your NABU over the cloud, just like the original cable network.
Cloud CP/M Software
Run CP/M on your NABU with a library of software served straight from cloud drives.
Multiplayer
Play NABU games against other people over the internet, or build multiplayer into your own.
Documentation
How the NABU works under the hood, the RetroNet file formats, and writing homebrew.
DJ's NABU Hacking Story
How the NABU was brought back to life — the RetroNet software and the timeline of the project.