Early in the 21st Century Sharzhad caused an alien energy to completely engulf the planet, which led to everyone not a mutant becoming infertile and everyone had to start being cloned to "reproduce". Large metro areas slowly transformed into Mondo Cities which became armed with people known as Bosses, who were the cities law enforcement who were made up of the genetic material of the Avengers. Approximatly 78 years after the energy wave, the Thunderbolts from the Prime Marvel Universe arrived into this future.
Boss Cage was sent to investigate the arrival of the Thunderbolts on the outskirts of Mondo City. A short battle between the Thunderbolts and Boss Cage ensued before they were joined by the Outsiders who knocked Boss Cage and forced him to set off the reactor in his bike, in an attempt to kill the two groups. During this fight he also managed to implant a listening device on Mr. Hyde and used it to keep track of the group. Boss Cage returned to Mondo City and found the Boss Enforcement Council discussing his retirement and replacement by a fifth cloned version of Danny and Boss Cage went to the infirmary to recover. When the Thunderbolts and Outsiders attacked the city, Boss Cage went to the Tower since he overhead this was where they were heading to in order to help them prevent this future from happening. After assisting the Thunderbolts return to there time to prevent this from happening, Boss Cage seemingly faded from existence.
Mondo City is one of the numerous domains of Battleworld that compose The City. This territory consists of the remnants of Earth-32134, ruled by Big Boss Maria Hill (who is also a member of the Thor Corps). The only thing that prevented Mondo City from invading its adjacent domains was the will of God Emperor Doom.
Once Doom decided to punish the adjacent territory of Yinsen City for heresy, he allowed the wall that separated both domains to be broken, and let Mondo City invade the quiet and peaceful utopia. One of Yinsen City's protectors, Captain Britain, was captured and interrogated by Boss Cage, but she managed to escape after summoning her sword Excalibur. The sword brought her to Big Boss Hill's office, where she was able to promulgate her beliefs of co-existence and mutual help to Hill. The Big Boss was convinced to decide to join forces with Yinsen City from then on, leading to the merging of both domains.
- The Mondo City used on Battleworld is a recreation of Earth-32134 and not the Earth-12177 version.
- 6 Appearances of Mondo City
- Minor Appearances of Mondo City
- 2 Media Mondo City was Mentioned in
- 2 Images featuring Mondo City
- Location Gallery: Mondo City