The ÷0 Button is one of the buttons in the Center for Chaos Containment headquarters in Stealing the Diamond. It is one of the final four choices during the "Just Plain Epic" route.
It is one of four options that Clyde Jenkins can use to try and contain the chaos in the National Museum of History and Culture caused by Henry Stickmin. If chosen, a small pocket calculator is sent to the museum, and dropped on to Henry's hands. As Henry looks at the calculator, a robotic arm from the calculator types in the number '1337', then it divides the number by 0. This generates severe space-time instability and a black hole is formed behind Henry that starts to engulf the Earth, then the Solar System, then the Oort Cloud, then the Milky Way Galaxy, then the Local Group, then the cosmic web, then the entire universe, leading to a fail.
Fail Message[]
Sorry, I was in the bathroom. What'd I mi- Where'd... Where is everyone?
Trivia[]
- This is the only fail that does not display the fail counts in the original version, due to the text being black. This is corrected in the remastered version, where the fail counts have white text with black outlines.
- This fail is proof that black holes exist in the Henry Stickmin series.
- This is also the second fail that does not use the standard fail sound effect in this game, the first being the Goodball.
- Due to the appearance of a black hole, this may be the deadliest weapon ever used in the entire Henry Stickmin series as it engulfs the entire universe.
- This ending refers to a joke usage of dividing numbers by 0. Specifically, it refers to how it may lead to an unlikely yet cataclysmic scenario, as seen with the black hole spawns. Mathematically, calculators and executables will return errors, infinity, or even outright crash if instructed to do so.
- The calculator does not appear to have a multiplication button.
- The number 1337 is another way of expressing the word leet.




