Minikit #6: Just after passing the fire-spitting caves, you’ll come to a lava stream. A platform with a minikit and an attached hook floats just out of reach, but you can use Sam’s rope to bring the platform closer. Hop onto it to grab the minikit it holds.
Minikit #7: Just after the lava stream, some Orcs will emerge from a small dark cave. After taking them down, use Frodo’s Glowing Phial to enter the cave and grab a minikit.
Minikit #8: When you reach this checkered pad, use Aragorn’s sword to destroy the Morgul bricks and reveal a minikit.
Minikit #9: Near the end of the level, you’ll spot these Mithril bars. Use the Berserker’s bombs to destroy the bars and reveal a hatch.
Enter the hatch with a small character to find a minikit on a hidden ledge.
Minikit #10: In the level’s final area, there will be a target directly above the entrance. Shoot it with Legolas to drop a minikit.