|Morton Koopa Sr.|
|Living Town||Koopa Kingdom|
|Main Weapon(s)|| Fire Breath
Alternate form: Koopa Ultima
Morton Koopa Sr. (also called King Koopa) is Bowser's father and was the head of the Koopa Kingdom before his son took over. He appeared as the main villain in the Wii game, Super Mario Bros: Diaper Duty.
Super Mario Bros.: Diaper Duty
In Super Mario Bros.: Diaper Duty, Morton Sr. kidnaps the King and Queen of Mushroom Kingdom, and Baby Peach and Baby Daisy. Then Baby Mario, Baby Luigi, Baby Baby DK, Baby Wario, and Baby Yoshi chase him throughout the Mushroom Kingdom, until they reach the final battle with Morton. They are about to lose when a star appears and Baby Bowser jumps out to help fight. Mario and the gang then defeat Morton by pushing him into the lava and they then rescue the baby princesses.
Unsung Enemy Saga
Morton appears in Toad & Yoshi: Unsung Hero Saga where he's a member of the Unsung Enemy Group.
Behind the Wheel
Morton Sr. appears as unlockable playable character in the racing game Bowser's Castle Racing.
- Weight: 92%
- Driving Skill: 70%
- Item Power: 66%
- Speed: 30%
King Morton Koopa I was the king of the Koopa Kingdom and Bowser's father. As ruthless as his son, is able to defeat anyone when he's behind the wheel, even his son!
When Morton debuted in Super Mario Bros: Diaper Duty, he looked just like Bowser except his skin was more orange, he didn't have hair on his head and he is a bit taller. Later, Morton Koopa Sr. looks like Bowser again, except his shell, horns, and nose are all white and his body is dark gray. His head and eye brows are also darker then Bowser's. Morton appeared as a multiple color of Bowser in Super Smash Bros. Brawl.
He got another look, specified on both last look of Morton Sr. an Morton Jr.'s new look. He still looks like Bowser but there are a few changes:
- A dark brown body.
- A tan snout on a grey head.
- Black, hairy eyebrows and hair.
- Golden spikes on the wristbands.
- A shell with black carapace, white plastron, golden rounding and golden spike-rings.
- A right cut-off horn.
In Yoshi's Island: From the Beginning he will have a orange skin with black eyebrows and no hair. His face like bowser and his eyes where more red. His shell was black and bis gold rounding spikes. He looked like a mix of the new and the old one.
- Morton Koopa Jr., one of the Koopalings, got his name from Morton Koopa Sr. because their skin color is exactly the same as each other.
- Morton Sr. has an alternate form used in the PoS Series, named Koopa Ultima
|Super Mario Bros: Diaper Duty|
|Baby Mario | Baby Luigi | Baby Wario | Baby Donkey Kong | Baby Yoshi | Baby Bowser | Toadsworth|
|King Koopa | Prince K. Rool | Kamek | Tatanga|
|Baby Funky | Baby Waluigi | Baby Peach | Baby Daisy | Cranky Kong|
|Big City | Donkey Kong Island | Yoshi Island | Sarasaland | Mushroom Kingdom|