Make up your own places for the extra half pendant

[Mondo Mole]

Maybe a pendant in one of the laser light panels that would fall out when the laser is turned on.

[jfeathe]

How about on the pointy stalagmite in the Cave of Sighs or on the pole part of the Monkey's head?

[The Silver Monkey]

In a jar in the Viper's Nest

[The Ancient Warrior]

Around the neck of one of the Headless Kings, I actually did that in one of my fanfics.  Or maybe you could put it on one of the levers of a suit of armor in the Room of the Ancient Warriors

[tss1011]

Around the neck of one of the Headless Kings, I actually did that in one of my fanfics.

How about this: when you pull the vines and the bones drop, so does the half-pendant.  They'd NEVER find it...

[The Ancient Warrior]

How about this: when you pull the vines and the bones drop, so does the half-pendant.  They'd NEVER find it...

Intresting idea, but in my fanfic series I made the Tomb of the Headless Kings a little easier? the skull's on an altar in the front of the room, no ropes to pull.

[The Bamboo Forest]

(Only in episodes where the Chamber-Tomb door opens)When the Chamber-Tomb door opens, the half pendant could be there and hanging above the contestants. Then the contestant could grab it as s/he was climbing up to the Chamber.