Mechismo is one of the main monsters featured in the game Crush, Crumble and Chomp!
On a mission to destroy notable landmarks in Washington, D.C. but having little luck finding them, it took Mechismo a while before finally reaching the Pentagon. It first set its targeting on a moving car, taking it out before focusing on a group of people, destroying them as well. Following the roadway, it walked west before turning south between the row of buildings, before it made its trek to the Pentagon.
The manual tells of an example scenario for Mechismo to engage in. Called War of the Worlds, Mechismo targets Washington, D.C. landmark the Pentagon, a few military installations, and the heads of government.
Mechismo can blast its targets with a laser weapon. Being a mechanical creation, it does not get hungry and, as a result, doesn't go berserk.
- The name of the scenario "War of the Worlds" references the science fiction novel The War of the Worlds by H.G. Wells. The manual states they used Washington, D.C. as a replacement for London, the latter of which is the main setting in the book.