Infiltration

Good. Didn't have issues with any aspect of the game. Thanks for sharing.

How u do it?

Nice level...Thanks for sharing @Meak

How even-

Couldn’t complete this one. The third ball kept falling in the water instead of being guided by the mech to allow B his final jump home.

@Oily Jake you have to ensure that the bottom-up elevator and the back-forward elevator are in sync before pushing the third ball. Otherwise, the sideways elevator might effectively drop the ball in water.
To resolve the synchronicity, you can use the draggable box on the side of the world to block the back-forward elevator (the one containing the exit) on its "pushed" position and release it when the bottom-up elevator arrives on the top.

I don't understand what is the third ball for ?
After the path is clear thanks to ball 1 and 2, reaching the top is doable just with a few manipulations not involving ball 3.

Nice lift mech ! Absolutely my cup of tea