When PP64 was released today, I decided to go and make a board. And, well, this is what came of it. I decided to take Rainbow Road from Mario Kart and make it into this:
So far, everything seems to work fine, but I want to test an actual match with other people to confirm that everything is ok before releasing it. Happening spaces do nothing at this point in time due to PP64's limitations, and I don't quite know the event that should happen if someone lands on it. I decided to add happening spaces anyway so that it would be possible to get the happening star.
If you have some constructive criticism, feel free to post it here.
I have 3 critiques about your board. I think what I'm saying can help make your board better, and make people want to play on it. Though, of course, you don't have to follow what I'm saying. Just trying to help.

1. Background is very dull/boring. Just a plain black background around the path layouts does not get me excited. At the very least, I would add a starry night sky background and maybe some characters around the background, so at least there's something of substance.
2. One way boards can work just fine (Peach's Birthday Cake does

). However, being forced to visit Bowser is not cool at all. There should be a junction; Maybe a path that's quicker, but the cost is you're forced to see Bowser.
3. I'm a bit worried about how Stars work on this board. If this is a One-Way board with the Classic Star system, that will be very broken. That's very dependent on who gets the best Dice rolls. If you're like me, and you're getting 1, 1, 2 in a span of 3 turns, that's not very fun.