- Giant Bowser is not to be confused with Giga Bowser.
Giant Bowser is a minor boss who appears in Super Smash Bros. Melee, Super Smash Bros. Brawl, and Super Smash Bros. Ultimate.
In Super Smash Bros. Melee[]
In Melee, Giant Bowser appears at the end of Adventure, where he is fought at Final Destination (Stage 12: Final Destination). He may or may not be the last boss. If he is regular colored (his green alternate costume), he is the last boss, only if the difficulty is on Very Easy or Easy. If he is using his black costume, the last boss is Giga Bowser, only if the difficulty is on Normal or higher and under 18 minutes (if the time limit is not exceeded and the player does not continue). In Classic, he appears on Stage 5 as a random giant opponent.
Extra appearances include an immensely large version (over twice as large as the normal Super Mushroom Bowser) that appears in Event 25: Gargantuans against the computer controlled, Giant DK, plus a super tiny Mario and Peach. He reappears in Event 42: Trouble King 2 for Luigi to KO.
In Super Smash Bros. Brawl[]
In Classic (and like his frequent appearance on 1 player modes from Melee), Giant Bowser appears as a possible giant opponent on Stage 8.
In Event Match, Giant Bowser appears with Giant DK in Brawl, and they are joined by a new giant enemy: Giant Charizard. In Event 27: Three-Beast Carnage, Giant Bowser joins Giant DK and Giant Charizard in attacking New Pork City.
In Super Smash Bros. Ultimate[]
In Classic, Giant Bowser appears on Yoshi's Classic route. And he appears on Stage 6. The stage takes place on Mushroom Kingdom U.