Experiment #54 is a gum in Bubble Gum Simulator. It can be obtained by purchasing it from the Space Gum Store for 96 million coins. Trivia This is one of only 5 gums that doesn't have the word "gum" on the decal, the others being Experiment 32, Radioactive Gum, Quantum Gum, and Alien Gum. This is the best gum in Space. This is one of 2 gums that doesn't have the word "Gum" in it's name, the other being Experiment 32. Retrieved from "https://bubble-gum-simulator.fandom.com/wiki/Experiment_54?oldid=749560" Categories: Gum Earth Space Community content is available under CC-BY-SA unless otherwise noted.