Algodoo

Well.
First, I should get one thing out of the way:
THIS IS NOT A BEAT THE BOSS MARBLE RACE.
This is a Beat The Hacker marble race, which is like a Beat The Boss, but with a more powerful "Hacker" instead of a boss.
The Hacker can't just kill marbles, it can also desroy components that it doesn't need.
But why is it called the Hacker?
Well, when it hits a teleporter, a levitation remover, or a levitator...
It stops functioning.
It just turns into a meaningless red box.
I mean the component, not the hacker.
Oh, and it doesn't get hacked until it's been used by the Hacker.
P. S.
A five second AntiVirus keeps the Hacker from entering the course too soon.
So there's that to consider.

Hope you enjoy!