I love this game and I have for almost a decade now. Recently I tried to get into speedrunning for this game but as I tried to play it today I could not find a way to play the game. Does anyone know how you can play this game these days?? Thank you!

download the swf file and download the standalone adobe flash player. Open the standalone adobe flash player then in the top left, click file, then open then select the Super D file.

absolute legend thank you mate