I’ve used GitHub to get my source files onto the Pi. Had a few issues with SDL and some strange settings that the Delphi to Lazarus conversion had thrown in. I’ve commented out some code that uses Bass as the sound dll until I can get round to fixing that. The code now builds but when run I got a black screen. I then run out of time. I next plan to get my code to run the game as a window rather than full screen and single step to see where things are going wrong. At least the code builds which is further than I expected to get.