Build Your Own Arcade Controls Forum
Main => Raspberry Pi & Dev Board => Topic started by: GregD on December 08, 2025, 07:23:45 pm
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Hey there. I searched for thr answer but can't find anything anywhere. I decided to build another machine after something like 13 years and this time I am building a Raspberry Pi-based vertical one player bartop. I want to keep it small so i am only doing one player controls. I am using a Zero Delay USB encoder and I am using the Mr. Burns 900 in 1 image, at least to get it up and running. What I want to do is have both one and two player buttons on the machine. When I am in a two player game, hit the Player 2 button and then have the two players alternate using the one set of controls. Any idea how I can do this? Do I need another encoder? Is the solution within the Retropi settings or is there something int he emulator I need to change? The answer is probably very simple but I am not seeing it. Thanks