This time it uploaded via the sideload webpage just fine! Unfortunately now on the playdate it is saying the version of the game is out of date compared to my system OS. I am running 3.0.4 and I believe that's the most recent update/firmware. The specific message I get is: "This game is incompatible with your system version. Please update the game or contact the developer. See help.play.date/e4 to learn more." Thanks for all your hardwork on this!