Hi @cineraphael

I would suggest you start a support request by completing the information requested in https://retropie.org.uk/forum/topic/3/read-this-first as you will be requested for this information anyway.

If you are overclocking your Pi, you need to let us know what you are doing. Maybe start by uploading your /boot/config.txt to pastebin. Also, how are you cooling your Pi?

I never managed to get Mariogolf run well at all, even with N64-Emulators for Win32.
It seems important to realize that no N64-Emulator for any system is able to run really ALL released Games.
Those with U-Codes dont run at all and will probably never do so.
Others are slow or buggy - and since i try to emulate N64 there were no significant improvements concerning those games.
Take it like it is: some N64 games will never be playable with an emulator.

@Trailjacker

It's a little bit of both. These are my overclock settings. ymmv

arm_freq=1300
gpu_freq=500
sdram_freq=500
over_voltage=6
v3d_freq=525

@wack26
Pleas update RetroPie-Setup and install mupen64plus again. Keyboard should work now.

@joaovlg map the c controls to your right analog (-2, +2, -3, +3)

@Ted-Ryot or you could just set "color buffer to rdram" to "async" and the intro will work properly (on a pi 4). If you use RetroPie use mupen64plus-gliden64 and the game will run fullspeed too.

@mfreshwater the sd card is 64GB and I installed retropie from the official website and extracted the files and reformatted the SD card.

This tool MPKEdit does what you want. load the .N64 file then save it as a normal .MPK which can then be converted to Mupen's .srm format with whatever tool you have.

Edit: OK so you're trying to extract EEPROM saves from an MPK file, not trying to use an actual controller pak save. Open the .N64 in MPKEdit, then Hold Control (save icons for note should turn red) and click the save icon. then rename it as required, convert it to SRM as required, etc.

As for now, the only true alternative to a physical collection are flashcarts along with an a mod like UltraHDMI.

Lovely build dude.

@Capt_MorganCreek thank you very much

I solved this problem by deleted some things on my SD card to free up 1 GB of space. I was experiencing this problem when i had only 256 MB free.

@Shakz will try...

Edit: Aha, there seems to ONLY be an issue with the N64 emulator. I had mapped by triggers and shoulder buttons wrong, so that is fixed now. It works on all emulators but the N64 one - which is unfortunate considering that's the one I use the most.

Edit 2: It works now?! It just doesn't display the text that indicates that a save state has been saved / loaded / selected! There is still the fact that Majora's Mask lags when NPCs are in the area, but that's something I can live with for now. Thank you for your help!

@backstander just to make sure we're not having miscommunication, you're using multiple controllers at once? The hid quirk seemed to have no affect....
Thanks again for the replies!