Gotham.

Spoiler: Tip

Push a ball with B and hold it so that B's path is not blocked. The other ball must be dropped by Z at the right time so as not to block B's path.
Autopilot will be needed.

Cool Gotham design & Btman completed the mission ... thanks for sharing @Jóh always a pleasure to see you doing levels
btw...

Spoiler

I used two times autopilot...in the beginning to fall down from the "tower" & the second to go up to the tower to perform the last step... did I do it right?

It's back!

@delator77 Thank you friend for playing my level. I'm glad you liked it. Yes, it takes more than autopilot. It can be up to three, if you use it on the first ball to come down from the tower.

@Chris Hester Yes. Sometimes I come back.

@Jóh I saved this level then it disappeared from here. Good to see it back on the forum with a few changes. I can get to the ball on the roof then I am stuck. And what is the purpose of the sliders that only go one way? Is B meant to ride them?

Great level my friend.
Excellent gameplay

@Chris Hester Hello. Thank you for paying attention to my level. I reposted this level because it had some shortcuts. When you push the first ball, you need to go on autopilot, and not let the ball go through the hole. The sliders, one serves for B to fall and the other for B to reach the other tower.

@Nathan Sabari Thanks for playing my level. And thanks for finding the flaws of the previous level..

Spoiler: Video solution.

Very beautiful meko city of Gotham. Unfortunately, I could not understand the interaction of all mechanisms to build a logical chain. Thanks for the video, I had to watch because I gave up. Very cool logic and interaction of mechanisms. I liked it very much. Unfortunately, I couldn't go through on my own, so I can't rate it. This level is definitely 5.

An absolutely intriguing level and a serious challenge to be sure. The star ball took me the longest time to figure out. And then I got to the end and couldn't understand why B couldn't step off... which in turn explained the purpose for the zapperbot! I managed to work out each section on its own and then put it all together. Looking at the vs afterwards I see my gameplay was identical. Absolutely fabulous and great to see one of your levels again. Thanks so much