Hi, even now, 3 years after this topic has been created the issue still exists. I'm now on Recalbox version 4.1.0. I was able to solve that problem for me to change the Master System core to genesisplusgx in the recalbox.conf. I've added the following line and now I can play Golden Axe Warrior without any problems.

mastersystem.core=genesisplusgx

I couldn't find out how it works. When I press the reset button which I soldered out of the mega drive board, it doesn't change the voltage on any of the four pins. I think I need to buy another one that I can use instead.

They are built seperately. It's another Pi :) Love those beasts

Hello et Bonsoir,

Today I've finished my Mega Drive Recalbox and I love the result. Instead of having a boring case I have a childhood dream right next to my TV :)

This is my first case mod, so after I've finished I would have done some things slightly different, but anyhow, I am pretty pleased with the result.

• Using a RP3
• All RP3 ports except AUX are connected (I might do AUX later, but I don't see the reason yet)
• Mega Drive Power Switch is working
• Mausberry power circuit for the power switch (you can see it slightly on the picture, it's below the RP3
• Red Mega Drive LED is working
• Reset button is not connected as I couldn't figure out how the original button worked.

Here is how it looks like. The Sonic cartridge in the slot is just for the look. I plan to make a V2 with a modded cartridge so I can actually use it to change SD cards.