This game marks the first time in the fan series where Bowser's sprites are taken from Super Princess Peach instead of the Super Mario All-Stars version of Super Mario Bros. Clearing this phase will start the final phase where Bowser becomes giant once again and his head must be shot enough times to defeat him for real. After defeating him the first time, he will change his position to stay on the middle platform, which inexplicably appears, starting the second phase of the fight. He spits fireballs at the player, and can ground pound to strike directly or unleash more flames. Bowser's boss fight in Happy Tree Friends Adventures 4 has him inside the final room of his lair, fighting the player character one-on-one. Here, he kidnaps Princess Allay while she is walking alone in Happy Tree Kingdom. Only after defeating him there do the tree friends manage to rescue Princess Allay.īowser reappears in Happy Tree Friends Adventures 4. Meanwhile, the final battle pits the tree friends against Bowser's Giga form. His attack pattern involves shooting four fireballs in a spread shot while flying on his Koopa Clown Car back and forth. Upon reaching the final room of Bowser's airship, Bowser sics Shi-vai at the tree friends before fighting them himself. While the kidnapping itself is not shown, Bowser has managed to kidnap Princess Allay once again, taking her to Bowser's Fortress Zone, his homeworld. Shooting him enough times once again defeats Bowser, allowing Cuddles and his friends to rescue Princess Allay.īowser in Happy Tree Friends Adventures 3.īowser returns, along with four of his Koopalings (though Iggy first appeared in Happy Tree Friends Adventures), in Happy Tree Friends Adventures 3. It also has small platforms at the top to ease jumping over the gigantic Bowser. The arena, however, is different, having two stair steps and a lone platform on each side instead of a tiered room with a platform on each side at the top. Bowser once again grows gigantic during his final battle in this game. Bowser is first fought with his alien pet, who flies around while spitting fireballs. He holds her in a spaceship, where he resides. Gigantic Bowser in Happy Tree Friends Adventures 2.īowser proceeds with another kidnapping in Happy Tree Friends Adventures 2, where this time the victim is Princess Allay. Shooting him enough times causes him to flee on his Koopa Clown Car, except during the fight against his powered-up form, where his head explodes gruesomely. Bowser's attack pattern always involves him spitting fireballs, with only his encounter in World 6-3 having him jump around the boss room. While not shown on-screen, Bowser has captured a chipmunk named Giggles. Release-wise, in the context of this fan series, Bowser first appears in Happy Tree Friends Adventures. 1.11 Happy Tree Friends Adventures RPG: The Fire PointĪs "Giga" Bowser in Happy Tree Friends Adventures.1.10 Happy Tree Friends Adventures Maker.1.8 Happy Tree Friends Adventures Game Boy.