Goop Home Goop 0.0 / 5 ( 0 votes ) Your Rating? Discover Goop – Play Free Now on TradeGame! Goop is a PICO-8 escape game where you climb dangerous terrain to escape the rising pool of toxic goop chasing you from below. Good luck! Enjoy playing this game here at RegionGame.com! Categories in which Goop is included: Action Shooting Shooter Rocket Flying Spaceship