Bowser is arguably the most common boss in all of Mario. He is the king of koopas and the leader of an entire army of evil. He is one of the most villainous characters in Mario and is the main antagonist of the Mario Franchise.
After every failed attempt, his attempts to destroy Mario become greater and more drastic such as in Super Mario Galaxy.
Bowser can be described as one of the most evil villains within the Super Mario series. He is persistent in his attempts and will go to extreme measures to defeat Mario and Luigi. Bowser's personality has also became more evil and rugged throughout the years because his body became possessed by King Boo. As his attempts become greater, he may destroy himself in the process.
Bowser has an elite army of Koopalings. Bowser Jr. being his real son while relations with the other 7 are unknown.
- Koopa Troopas (Such as Magikoopas and Koopatrols)
- Some of the bosses.
- Several other species such as space enemies.