Goku killed buu (buu in his final form as "kid buu") with the spirit bomb
Because his evil side was awakened thanks to Babidi, who released Majin Buu.
Majin Buu and Super Buu (Super Buu Gotenks Absorbed and Super Buu Gohan Asorbed)
Majin Buu
All forms of Buu can talk, expect possibly Kid Buu. Majin and Fat Buu have relatively low intellects which affect their speaking; Kid Buu was not shown to talk, but did make noises such as grunts.
Goku killed buu (buu in his final form as "kid buu") with the spirit bomb
babidi and majin buu
Fight (and win) the minigames in Babidi's Spaceship. This will fill up the Kili meter. At 1,200 kili, you unlock Majin Buu. At 2,400 Kili, you unlock Super Buu. At 3,600 Kili, you unlock Kid Buu. Babidi's Spaceship can be unlocked by wishing for it if you collect all seven Dragon Balls after completing Story Mode.
Defeat Majin Vegeta before Majin Buu kills Babidi in Stage 6 (the area with the large ring)
no because buu abzorbed gohan
Because his evil side was awakened thanks to Babidi, who released Majin Buu.
Buu was made because Uub and buu did fusion it could only change to majin buu or majin Uub.
because of babidi.
isn't the buu saga named that since they are fighting majin buu?
Do you mean Majin Buu? He expels his negative energy and powers when he got angry, which formed in Evil Buu. Evil Buu then reflected a Chocolate Beam that Majin Buu fired at him, which turned Majin Buu into food. He then ate him, and turned into Super Buu.
Goku doesn't die after Majin buu. Simple as that.
no you do not. the game finishes after you kill cell in perfect form