Toxic Mirage


Hint:
The tiles that look like water aren't. Use the reflectors to get rid of UFOs.

Full Solution:

Stinky can move left across the "water" but it cannot be crossed again. Stinky will need to push one of the metal blocks to the right, into the fake water. Then the other two metal blocks should be pushed left into the lava to form a bridge. The two powder kegs are needed to remove an unwanted metal block in two different sections of the puzzle, one right in line with the cannon and one up near the second patch of fake water. You will need both reflectors and the crystal to reach that one.

The two reflectors in the UFO section can be used to eliminate both of them. First, make sure that none of the characters in other sections of the puzzle are causing the UFOs to fire. Once they are "quiet" you can move the reflectors quickly so that one UFO will eliminate the other. If the lower UFO eliminates the upper one, the reflectors can then be moved down so that the remaining UFO will shoot itself.