this post was submitted on 01 Sep 2025
42 points (97.7% liked)

RetroGaming

24771 readers
55 users here now

Vintage gaming community.

Rules:

  1. Be kind.
  2. No spam, AI slop, or soliciting for money.
  3. No racism or other bigotry allowed.
  4. Obviously nothing illegal.

If you see these please report them.

founded 2 years ago
MODERATORS
 

This is my first GBC game (also DMG and SGB compatible), a clone of the arcade machine Duality from GTA:SA. It's free / open-source under the GPL license. Check out my blog post about Duality or the Duality project site.

top 5 comments
sorted by: hot top controversial new old
[–] dual_sport_dork@lemmy.world 5 points 6 days ago

Neato. Kudos not only for doing this, but also documenting it so thoroughly!

[–] mesamunefire@piefed.social 3 points 6 days ago

Whoa great writeup! This is a fantastic technical writeup of the stack as well. I'll take a look sometime.

[–] Caveman@piefed.social 3 points 6 days ago

Nice work! Excited to try it out.

[–] arararagi@ani.social 2 points 6 days ago (1 children)

No way you also made it work with the printer lol

The GBDK-2020 already comes with a gbprinter example. I just based my printer driver on that, although I did clean up the example code quite a bit.

So if someone is looking for a good foundation for a gbprinter driver, this may help.