Well, I fell a little bit short on my goal of a complete game on multiple platforms.  But I got a fairly complete game prototype on 1 sorta tricky platform, and that can easily be ported to at least two or three others with some minimal tweaking.  So, close enough for my personal challenge.

SlingBot Boarding v0.3.1: https://www.kongregate.com/games/WilliamOlyOlson/slingbot-boarding

I've done a few things since my last post, I changed the camera reverse button on the mouse to right-click and removed the camera look(wasn't advertised) which was causing me confusion.  There's also now 256 hoops you can jump through that get randomly distributed throughout the park when the game starts.  They give you 10 rings when you jump through them.  Makes it a lot more fun to just cruise around and do stuff.  And now that earning rings is a lot easier, time to add more things to do with them..   And the game begins.

Happy holidays everybody!