@eric-coyler there's no difference. Select is just a rebranded name. I use plus but wouldn't hesitate to try select.

I would add that I have two DragonRise controllers, a USB Mouse (e.g., spinner), and USB keyboard connected.

I changed out the controller board for the 2nd player with another DragonRise just to see if it was the problem. That wasn't it.

@codafire https://retropie.org.uk/docs/MAME/ lists the romset collection used by each MAME emulator.

@mitu Thanks for your reply. I'll give it a try.

@dreamcastkid

Hey

thanks a lot. i am very happy to read that someone has got it.
last night i installed all additional emulators which are available. now i have more folders for ROMs on my USB. i put the psychic 5 rom in the new created folder mameadv mame and it runs.
but it only works with the keyboard and not with my ps3 controller. and i just can run left and right and i cannot find the correct keys for jump and hit.
any idea? But maybe tomorow i am able to play it, because i ordered a arcade usb joystick, maybe the ps3 controller does not work with this kind of game?!

thank for very much für your answer!!

@mitu Thanks I will look into that.

@mitu - as always you are a person of high class and a scholar. Renamed the directory with a name shorter than 9 characters and it's good to go. Thx.

D

This looks like the Mame2016 core, you might have enabled one of core options that start the MAME OSD menu.

@mrditchy
So here I am six months later pleased to report that I finally have got this screen working. Kedei have changed the download page to https://kedei.net/download.html On a separate computer I downloaded the driver as a zip file, which I copied to a USB drive. I then copied the file to /home/pi (in RetroPie) I then unzipped it. This gave me a new directory called LCD_driver. I then did a chmod -R 777 LCD_driver. Despite the page on ali saying do not use FBCP driver I used it with the ./LCD35_fbcp command. The screen now works. I hope this post helps anyone who is having difficulty with this screen.

Configure the autostart option in RetroPie-Setup so that EmulationStation starts automatically at boot - https://retropie.org.uk/docs/FAQ/#how-do-i-boot-to-the-desktop-or-kodi

All the info you need to know here ...

https://retropie.org.uk/docs/Themes/

or, if you want to manually download a theme via your PC and install it in Retropie/Emulationstation

download it, unzip it and copy it here ...

/etc/emulationstation/themes

then, restart Emulationstation and following the guide above, you will be able to select and apply it

Never mind. It WAS working after all.

I had to use the quick menu to bump up the trackball sensitivity.

Once I did that, the game worked fine.

So RetroPie/EmuStation runs at whatever resolution is being suggested by the hdmi connection?
As its working fine at HD when I start the desktop instead.
Does emustation use a different graphics driver than the desktop?

EDIT: Ok - So its the actual raspberry pi board that is somehow at fault. Iv'e crosschecked the sd card with another pi4 I had and with the suspected monitor and it's definitely the first rpi.

@supermitsuba Maybe you installed optional or experimental emulators in your RetroPie 4.5?

Run the RetroPie setup script again and take a look at the optional and experimental packages available under "Manage Packages"