Colossal Calamity

Colossal Calamity is the one-hundredth and penultimate level in Jetshift where players face off against Shift Final. Shift Final is Jetshift's final boss. It is one of, if not the most difficult levels in the entire game.

Phase 1
Shift will rise from the bottom of the stage, greeting the player and congratulating them for their efforts to make this far. Then the battle commences. Shift will begin firing stars, spikes and lightning directly at the player.

Phase 2
 Hitpoints = 250,000 / 350,000 

After reaching half-health, Shift will start to summon spike walls and ceilings with holes in them. The player must avoid them, otherwise they will take massive damage. They cannot be dodged with Reflex.

Phase 3
 Hitpoints = 50,000 / 70,000 

Shift will just cry, but that doesn't mean you can't take damage anymore. Spike walls and ceilings will still be summoned but with less holes. After taking enough damage, Shift is beaten for good.

Reign of the Land - Phase 1
After Shift Final has been defeated, instead of the results screen rolling, he just disappears. But before the player can celebrate... a robot arises!

The robot shoots lasers out of his cannons, particularly his 'nose' and his hands.

Phase 2
 Hitpoints = 400,000 / 500,000 

The hands will drop and the player needs to kill the robot's core while trying to survive from the other lasers. After taking enough damage, the Robot is beaten for good.

The results screen will roll and then Level 101 is triggered.

Normal

 * Spike walls and ceilings have 2 big holes in them.
 * One lightning column will be summoned at a time.

Nightmare

 * Spike walls and ceilings only have 1 hole in them, and they move.
 * All lightning columns at summoned at once.
 * Attack intervals are shorter than they are on Normal.

Trivia

 * The level number, 100 and the term of 'final boss' is a direct reference to one of the artist's aliases - TheFinalBoss100. This was mainly done for reference.
 * Shift Final's sprite is a pixelation of TheFinalBoss100's character.
 * This is the only boss battle to have one million health or more on Nightmare Mode on one enemy without the player needing Strength.
 * It is possible to deal damage to Shift as soon as he appears, though not enough to skip Phase 1.