You'll need a 2.6 with a ribbon cable that comes out one of the long sides. If its on the short side it won't fit without a bunch of mods.

Here, you might be interested in this-
viewtopic.php?f=43&t=8386&p=77929#p77929

Check with RetroEsp32 on instagram, I know they were working on a different 2.6 screen, but not sure if completed. Unfortunately anything above 2.6 requires the removal of 2/3rds of the posts on the face and you can't close the case. Gaboze Pocaio (round 1) used a 2.4 which is still available if you...

There was already a GBP ESP32 project done
https://github.com/retro-esp32/RetroESP32-Design-Files

Very nice! The holes in your tin are pretty impressive.

This is a new offering that someone made up and honestly pretty darn sweet.
viewtopic.php?f=38&t=11030

Its on his instagram. I'm still crossing my fingers for a CM4 based system from him

He's been messaging him on Discord.

Looks great!!!!

Only common ground board I've been aware of is Glitch'd gamings and I'm pretty sure I bought the last one a few months back.
https://glitchdgaming.com/index.php/pro ... rol-board/

Fairly certain you won't be able to fit a full size pi 4 in there.

Are you wanting it to be a DMG (Original) or are you cool with a gameboy pocket? Might try to check out Retro ESP32. Its not a zero, but still does a bunch of classic systems.

EDIT-Forgot they are working on using a new screen right now since the ever popular other one is NLA.