Sorry to bring up an old post like this, but to complement the solution above, you can set your system to look up for both systems (CD and not CD) but not others in es_systems.cfg : <platform>pcengine pcenginecd</platform>.
I found that from source code but in no documentation, so there is no guaranty it will keep working in case of future code change.

@kinget
i would recommend these folders:

/home/pi/RetroPie/roms
/home/pi/RetroPie/BIOS
/home/pi/.emulationstation/downloaded_images
/home/pi/RetroPie/splashscreens

All your save-files and highscores are included in the "rom"-folders.

Optional: Arcade-samples and -artwork-files, if saved in a different location, and the "gamelist.xml".

All these files are independent of the used OS/Retropie-Version and worth backuping ;)

@refazeshot1 yeah, the default in retropie was recently changed to alsa_thread for pi4, which should give a same/better improvement. however it needs latest retroarch to automatically apply, and an unchanged config file(s).

@whereismax123 If i recall correctly you have to shoot at the bottom of the screen, which is a bit problematic, cause you cant aim too far down and not 1 pixel higher.
It would have been so much better if you could bind a button to shoot offscreen.

The games is available as a Debian package - https://packages.debian.org/buster/lbreakout2. Just install the desktop and the package, then launch it from the menu.

@mitu

Thank you - that did the trick.+

@mitu

Cool , will move the file..

@dalagoth The Pi 4 can't run PS2 games. The reason some themes have PS2 collections is because you can install RetroPie on x86 hardware, which can be powerful enough to run PS2 games.

@carasad said in Minecraft port not In exp package?:

. I'm embarrassed to ask my neighbor, but I really don't know how it all works ... Can we play this on the Pi4?

We all start somewhere man and constantly learn new things. Ask him :)

@mitu it worked thankyou i can play now more player mode i just have to configure the deadzone and ist done thankyou

All fixed.

It was a permissions issue. Needed to run:

sudo chown -R pi:pi /home/pi
sudo chown -R pi:pi /opt/retropie/configs

Hi @mitu ,

I'm returning to advise you of my good fortune and to help any others who may have been in the same situation as me.

I had been using my Xarcade tank stick controller in "Mode 1" with the Xarcade2Jstick driver which meant that Retropie was recognising it as a keyboard (iPac-type encoder).

I have now switched the controller to "Mode 4" and omitted the driver which means that Retropie recognises the controller as two separate XBox 360 controllers.

I can now configure each side of the controller with identical mappings and any game/platform I wish to use the right side instead of the left side of the controller, I simply change the Port 1 binds for in Retroarch.

When I do this, Hotkey+Start (even on the righthand side) performs correctly and exits the game.

Thank you once again for your help mitu.

@barbudreadmon that's fine, I got it to work. Thank you for your work on FBNeo! I appreciate all that you contribute.

@busywait I'll try this one and let you know the results! I also ordered the official HDMI cable and the official power supply, from Amazon, just to make sure!

Thanks for the advice! :)

@richard-baker please provide the information and files requested

@mitu thanks you so much for your advice!
I will try

@mitu the thing i should know do is to open the retropie datas in which the retropie folders are is it right?

I'm not sure what you mean. If you're referring to the installation of the Nintendo HID driver I mentioned before, that can be done outside of any RetroPie folders, since it's not directly related to RetroPie.

@mitu It's honestly just a super basic, no frills, nothing special keyboard. I did also think about that whole mouse index and wonder if it was maybe giving priority to the keyboard, but then I actually did a test with a simple Dell wired keyboard and it did the same thing. It was seriously weird af.

Here's the keyboard I am using:
https://www.amazon.com/gp/product/B073TSKFRX/