Dr. Sapphire

Dr. Sapphire is a joke character who is a shameless recolor of Dr. Golden. He is the secret final antagonist of Zuma Luxor PLUS and wields the True Green Specter, as well as the Gemstones of Order.

Lore
Dr. Sapphire's origin story is more or less the same as Dr. Golden's, except he didn't get possessed by Eggman or Eggman Nega or any of that. He served his role as an antagonist like normal, but once he became self-aware and realized that Manic Panic ADDITION was going nowhere, he teamed up with Garfian. Together, the two erased that timeline.

However, Garfian was only using Dr. Sapphire to become more powerful, so the blue hedgehog used what he could to seal the cyan cat into another dimension where he would eventually cause chaos but get defeated by Luigi once and for all.

In the meantime, Dr. Sapphire put his plan to take over the world into action. Traveling to Egypt, he aligns himself with Set, the god of chaos, war, and storms. To prevent the possibility of Garfian coming back, he kidnaps and imprisons Jibanyan. The Jewelnyans and the main seven Fruitnyans tried to rescue their friend, but after explaining himself, they willingly fight for him.

Zuma Luxor PLUS
Dr. Sapphire's level cannot be encountered in the game under normal circumstances. To access it, you must go into the levels folder and open levels.xml file. Following this, scroll down to the order of levels encountered in Stage 13. Replace the last one ("space") with "sapphire".

Afterwards, opening up the game and playing through Stages 12 and 13 will unlock his level to be played at any time in Gauntlet mode.