Hi nanochess, thanks for putting in the effort for a raspberry pi version! xeynx brought me into the fold on this effort as I would love to see a viable Colecovision emu with our Retropie machines. With Retropie/Emulator Station, the default keys to exit from a ROM are enter (start button) and right shift (select button) pushed together. The Retroarch configuration tool will set up all controllers to map the enter to start and rshift to select. Is there a way to compile the rpi version of coolcv to have exit be those two buttons instead of cntl + esc? Thanks again for your effort on this!