I’m glad to hear you enjoy the games! I totally agree with you—simultaneous multiplayer is where the most fun is, especially in a party setting. That was exactly my goal with this series.
'4GOAL United' is actually a fantastic name! I might just use that for the final collection.
Also, I have some good news: I’ve made some recent progress with loading chains that might allow me to put everything together into a single .D64 disk image sooner than I expected. It would allow all the different modes to be accessible in one place while keeping the transitions smooth.
Thank you for the encouragement and the great naming idea! I'll keep working on it as time allows. Cheers!