Bonjour @laclac
je vais faire une réponse "bâteau" mais certains emulateurs fonctionnent sans bios et d'autres ont besoin de bios
Les tutoriels vidéos peuvent t'aider pour les ajouter.
Un fichier txt est présent dans chaque dossier de roms et dans le dossier bios afin d'avoir la liste.

Here's a quick update: I tried installing Retropie and managed to get games like Tron and Star Trek to work. Woohoo! The only problem is that of course, Recalbox is nicer. It's easier to install, the attractor is nice, it's faster and it just flat-out works better.

So what's the difference? Why does Retropie work for these games but Recalbox not?

@acris said in Some Games like Tron Star Trek Star Wars run but no keys or controller buttons work:

https://github.com/libretro/mame2003-libretro/issues/121#issuecomment-330029410

Thanks! The threads talk about other versions of Mame such as Mame2003 and Mame4all. Do you know where I can get this for the Raspberry Pi / RecallBox / Libretro?

Tron, Journey, Tapper and Satan's Hollow (maybe a few more) have this problem with Mame 2000 or Mame 2003 cores. The only way to get around this is to use Mame 2010 core instead which fixes the problem.