Algodoo

You're very amibitous, this track is quite big, hope ya didn't steal it
I don't see the point of the "win with 1 character" achievements considering that all the axles & controller settings on all the cars are the same

you can toggle off motor option in one of the cars and control it, its literally said in the scenes

2 are made by me, 2 are from other ppl i had pernission to use

This track is really cool!
Anyway I'm pretty sure I'm one of those 2 people as the first part of the track is a modification of one of my tracks I let him use. He didn't steal it, no worried here.

Anyway, the end of the track is so far from the origin that I start to get floating point precision errors. Very cool!

I'm gonna take inspiration from this if that's alright.

8848m tall mountain moment

Unfortunately, Olympus Mons Won't be added until i got an entire track system to mars. so Please be Patient!