Invincibility. While playing, hit ESC to pause the game and in Type on "RATTY

Limestone Swirl Jade Swirl Blue/Gray Swirl Terracotta Swirl Fiesta Swirl Desert Tan

Limestone X-tra Swirl Jade X-tra Swirl Blue/Gray X-tra Swirl Terracotta X-tra Swirl Cordoba Cream White Sierra