Heart of Fire


Hint:
Don't collect both keys until you have solved the boulder puzzle.

Full Solution:


Immediately switch to Qookie while still on the conveyer. As soon as Qookie exits the conveyer, move the two reflectors along green arrows to protect the gang and destroy the wood box marked in green. Use the two metal boxes to build a bridge to the south and move three of the four characters into the next area. With the final character, destroy one of the reflectors (push into lava along blue arrow) to destroy the row of wood boxes (they hide a white button - so be careful). Push three of the metal blocks up one square, left to the wall and down into the lava. Move the fourth metal block into position to be pushed into the lava. Make sure that the other three characters are lined up along the bottom wall of this section, as far to the left as possible (yellow rectangle). Wait for the Kaboom! to pass, push the block in the lava, then move up to the white button, right two squares and down one. When the Kaboom! passes over the top, move up and left onto the white button, allowing the Kaboom! through the white gate. Then move down to the section with the two keys and four metal blocks.

Only collect those coins and bonus coins marked in yellow! Use the four metal boxes to build a bridge to the left. Move to the left into the section with the boulder and bonus coins. Push the boulder along the yellow path (after collecting bonus coins marked in yellow) to the yellow button. Now collect the remaining coins/keys and exit.