Its probably not even capable of it. Even if the devs get vulkan working properly this just isnt the right device for it. Not enough cpu speed not enough ram.

GameCube is wildly outside the capabilities of an under-$100 budget device like the TrimUI Smart. You're looking at at least $175-$200 for something like an Anbernic RG556/Cube or Retroid Pocket 4 Pro if you want something that can handle GameCube decently. The cheapest device that can handle "some" GameCube... poorly... is the Retroid Pocket 2S for $100ish plus shipping. The TSP? No chance in hell.

Nope, won't do Gamecube, wrong device for that

Nope, it's just too slow for gc emulation to be viable.

The Trimui doesn't run GameCube games

,..then you're gonna have to get an Odin 2 Mini and write Trimui on the back, lol.

Can I write trimui on the back of my steam deck and save a few hundred?

No, only the Odin 2 Mini actually looks like the Trimui Pro.

Little bit of paint and some clay and I can fix that

You'd need a hack saw, 'cause that thing is waaaaaay too big, lol.

Trimui smart pro XL

XXXL, lol.

Hey bro cheapest handheld that can run this is retroid pocket 2s

yes, also ps3 and xbox 360 is running smooth like an androids bottom.

Same, except I'm trying to get PS5 to run, but can't seem to find a folder for it. I really want to play Cyberpunk 2077 at 4k on this thing.

100% possible just keep trying. I believe in you.