Kaijus & Cowboys #0 (Team KS-1 crossover)

Witness the battle for Earth! Humanity vs. the alien World Root!  36 pages of Kaiju fighting action! 
 
Before humanity had to find a new home among the stars, they fought against an alien menace that threatened to overrun Earth and drive humanity to extinction. This is a collection of short stories about Earth's greatest warriors and their doomed fight against the Kaiju menace.