fore everyone out there, I found a couple of funnies that you can say "huh, that's weird" bu won't exactly improve gameplay at all.
1. End a game with a BIG splash. Restart a game with the menu button in the bottom right. Then, just go up as fast as you can. When you do this, you can see your splash come down. It made me laugh for some reason. 2. Like a tailslide, you can slide on another place. If you see a milky way string of stars, simply start a corkscrew on the stars. You will start a trick called a starslide, then you will have invert versions of yourself in your old path. 3. for an easy way to know wheter or not you are going to get a nice entry/speed increase, all you have to do is go with the stars coming out from your behind.
that's al I have, along with a romour of getting to a diner in space. . .lol. Post some of your own if you find some
P.S. the farthest i've gotten is up to the nova in free swim.