Ring 6: The Crystal Cavern

Ring 6: The Crystal Cavern is the sixth ring in World 1 of RapsterZeber's Towers of Hell. It is in a giant open space with a lot of crystals on the ground and roof of it. Every tower is inside of a crystal, while half of the crystals have no towers in them. Every ascending tower is in one of the crystals on the ground while every descending tower are in the crystals on the roof. The lobby is also inside of the biggest crystal. A tower can barely fit in it's crystal, but the crystal that the citadel is in is bigger than the others. It is unlocked by beating 30 towers in World 1 and at least 5 Difficult towers and 1 Challenging tower.

If you manage to get to the top of one of the crystals you will see a sign saying "This crystal is in possession for Norby and Narby Inc." If you step on a button it has it will teleport you into the Crystal subrealm.

Baby Towers
Tower of Crystal Punching: Hard

Tower of Crystal Rage: Hard

Tower of Crystal Hair: Difficult

Normal Towers
Tower of Crystal Blue: Difficult

Tower of Coming Up the Crystals: Difficult

Tower of Crystal Shattering: Challenging

Advanced Towers:
Tower of Hammer Breaking: Challenging

Tower of Blending Blenders: Challenging

Tower of Breaking Big Crystals: Intense

Pro Towers
Tower of Always Annoying Anyone: Intense

Tower of Lifting up and Down: Intense

Tower of Using the Elevator: Remorseless

Secrets
In the lobby you can corner clip out of the crystal and you are then teleported into a floating room with Fidjo20 in it holding out his hand wanting to high five you.

If you go to the Normal Towers you can do the Practice Obby that has the Difficult difficulty. At the end of it is the portal for the easy difficulty 25 floor long citadel called the Citadel of Crystalline Crystals.

In the win room it has a portal in it to take one something called the Challenge Room. The Challenge Room is one room that floats in the sky and has the Challenging difficulty. If you beat it then forever in it Pro Towers is the portal for the Tower of Upwards Crystal Shattering which is the Soul Crushing tower in the ring and has the Terrifying difficulty.