level 7 help (spoilers)

[billnye69]

I cannot figure out how to get Batman across the pit to the other side with the big dinosaur robot.

Superman just flies across, Robin goes with magnet feet along the side wall. How do I get batman across. I've destroyed everything and can't find nothing to get Batman across. I noticed some silver bricks above the magnet wall but can't get missiles up high enough to destroy it.

What am I missing?

[Rep]

Alright, this may be a little difficult to explain, but I'll try my best. This was the same part I was stuck at so I know what you're talking about.

After getting both Robin and Superman across the pit, you will notice that there's a little room to the right side of the dinosaur. You will have to (I think) use Robin to boomerang the stairs in order for them to come down, then use Superman to go into the room and blow some yellow objects up. After doing that, a zip-line will go all the way to the right side of the pit allowing Batman to get across.