Could you add old-school select/start for retro developers?
could you give me an example? (sorry for the delay in the response)
NP, you could reference the buttons of GameBoy at (https://commons.wikimedia.org/wiki/File:Nintendo_Gameboy.jpg) and NES at (https://commons.wikimedia.org/wiki/File:Nes_controller.svg) - this consoles the most retro dev as far I know, but the scene of Dreamcast is also big, and if you really want, you could add Master System tweaks. Retro development is on the rise, with the commercial side too, so I'm sure it will be worth it in the end