Shield Generator Maximus B3

The Shield Generator Maximus B3 (or just SGM, for short) is the seventh zone in Bloons 3. It has 16 levels: 14 normal levels, a boss level and a secret level. In this Zone, all levels are automatically Invasion Levels, which means you can't either touch the bloons, or pop them. Free (and full) Movement is enabled in all of the levels.

Backstory

 * The Monkeys reached the Blimp's Fleet, but a giant force field is protecting it.
 * They see it comes from the sky, and immediatly have an idea.
 * They would send a monkey in the Shield Generator to destroy it. Thus making the others able to enter the Blimp's Fleet and discover Apopalypse Bloon's plans.

Levels
Here are the levels for this zone (uncompleted, still working on them):
 * Level 1: Landed!
 * Objective: Pass through the moving bloons without touching them, or else the alarm will trigger!
 * Start: Bottom-right corner.
 * Exit: Bottom-left corner.
 * Darts: 0
 * Level 2: Passing Through
 * Objective: Go to top left corner without touching any Camo Bloon. Launch a Dart to the button in the left side of the screen without popping any Camo Bloons. After that the door (in the top left corner) will open. NOTE: You can pass through the Camo Bloons while they are invisible.
 * Start: Top-right corner.
 * Exit: Top-left corner.
 * Darts: 2
 * Level 3: Heavy Traffic
 * Objective: Go to the top left corner without touching the moving Camo Bloons. *NOTE: The Camo Bloons only move while invisible. That means you will (almost) never know where they will appear next.
 * Start: Bottom-right corner.
 * Exit: Top-left corner.
 * Darts: 0
 * Level 4: Dizzy Addiction
 * Level 5: Coming From The Left
 * Level 6: Hurry Up, You're Late!
 * Level 7: Tic, Tac, Pass
 * Level 15: Monkey Guard "Frontshield" (Boss)
 * Special Level: Divine Shooter "Alpha-Epica" (Boss) (NOTE: You can only play this level after you beat the Boss)