History
Not to be confused with Bowser Jr., Baby Bowser is the main antagonist of the Yoshi series, being the Prince of Koopas. He appears to know nothing of Kamek's plan to kidnap Baby Luigi, but attacks Yoshi because he is in his castle. He is defeated. leading to his hatred of Mario, Luigi and Yoshi. His next appearance is in Yoshi's Story for N64, where he steals the Super Happy Tree and turns the whole island into a pop-up book. He is once again defeated. He later appears in Mario and Luigi: Partners in Time, where he attempts to kidnap Baby Peach some time after the events of Super Mario World 2: Yoshi's Island, but they are interrupted by the invasion of the Shroobs. He decides to help out the Mario Bros., until he later teams up with his future self. They are defeated by the heroes and the time stream is fixed. His most recent appearance is Yoshi's Island DS, where he seems to have no misgivings towards the Bros., but actually sticks up for them when his future self returns and demands the capture of the heroes, who are also babies. He is kicked out of Future Bowser Castle, and lands on a Yoshi, who he joins, along with the other babies, but betrays them, ending in his defeat, where he is carried away by Kamek.
Moveset
Baby Bowser would be much like his future self, but a bit more awkward and weak. He gets more speed and great aerial movement as a trade, allowing for a new strategy. HOWEVER, he is not a COMPLETE clone of Bowser, only sharing a few Smashes and pummels, albeit weaker.
AAA: Sissy-slaps, dealing 4% damage.
B: Bob-omb: Thows a mini-Bob-omb forward, which explodes after making contact. If it lands, then it walks for a few seconds, then explodes. 12%
Side B: BB's Pet: He rides his pet(http://www.mariowiki.com/File:Yoshistorybeta.PNG) in a straight line and collides with opponents. 9%
Up B: Kamek's Broom: Kamek appears on his broom, and BB garbs the handle, hanging on underneath. You briefly control Kamek, who can't attack, and BB is left vulnerable.
Down B: Seismic Stomp: Jumps up, then stomps, causing a shockwave. The shockwave goes in a wave-like movement on both sides, ending only when it gets to the end of the stage.
B: Bob-omb: Thows a mini-Bob-omb forward, which explodes after making contact. If it lands, then it walks for a few seconds, then explodes. 12%
Side B: BB's Pet: He rides his pet(http://www.mariowiki.com/File:Yoshistorybeta.PNG) in a straight line and collides with opponents. 9%
Up B: Kamek's Broom: Kamek appears on his broom, and BB garbs the handle, hanging on underneath. You briefly control Kamek, who can't attack, and BB is left vulnerable.
Down B: Seismic Stomp: Jumps up, then stomps, causing a shockwave. The shockwave goes in a wave-like movement on both sides, ending only when it gets to the end of the stage.