Realm 1

What is Realm 1
Realm 1, also Known as Sky is the First realm in Purple's Totally Tubular Towers. There are 2 citadels (1 a Fortress) and 11 towers (1 a Spire), and there currently are 12 Available Towers, TTT Still has some ideas

Music
Lobby: Wii Shop Channel Music

Beginner Towers

 * 1)  SoGO - Spire of Generic Obstacles
 * 2)  ToSC - Tower of Simple Challenges
 * 3)  ToILET - Tower of Insanely Ludicrous Edge Traversing
 * 4)  ToMW - Tower of Minor Wrapping

Intermediate Towers:

 * 1)  ToF - Tower of Frustration
 * 2)  ToSA - Tower of Slight Anger

Advanced Towers:

 * 1)  ToIT - Tower of Ill Treatment
 * 2)  ToPS - Tower of Puzzling Strategy
 * 3)  ToTF - Tower of Total Fury

Asylum Tower:

 * 1)  ToC - Tower of Cyanophobia

Citadels:

 * 1)  CoUE - Citadel of Unexpected Easiness
 * 2)  FoRD - Fortress of Rising Difficulty

Removed/Deconfirmed Towers:

 * 1) (SoAZE) Spire of Absolute Zero Effort
 * 2) (CoCDC) Citadel of Custom Difficulty Chart

Tower of Cyanophobia
Look for a sign that says "Asylum Towers" on it behind the beginner towers.

Go under the sign and jump down, landing on the platform below.

Now do some easy ladder parkour, and you can enter the portal.

Spire of Absolutely Zero Effort
As of the new realm 1, SoAZE has sadly been removed from the game due to it being a joke tower. That means there is no more "auto" towers in the game :(

Totally Tubular Tower
Locate a pipe beside the path to the citadels. Go in it Then, do a wallhop on the left wall infront of you. You should now be at the TTT portal. Sadly, this tower was never released and now its removed.

Realm 1 Tower Rush
Take the same route you did to the Totally Tubular Tower. Then, You may see a thin path on the left side of the block. Wrap onto it, then wrap off, and you will encounter the tower rush.