Source: Wikia. Pages: 84. Chapters: Abubo Rao, Adelheid Bernstein, Aku Amakusa, Ambrosia, Aqua Slug, Athena, Beetle Master, Byakki, Chizuru Kagura, Clawhead, Deku & Dekuina, Demon Gaoh, Diana, Dio, Draco, Duke, Eiffelyte, Evil Ash, Famardy, Fernandez, Gai Tendo, Gandara, Gaoh, Geegus, Geese Howard, Glaugan, God Rugal, Goenitz, Golba, Goodman, Grant, Half-Shaded Shiki, Haon, Honki ni Natta Mr. Karate, Huge Frogger, Igniz, Jin Chonrei, Jin Chonshu, Jivatma, Johann, Jyazu, Kain R. Heinlein, Karnov, King Leo, Krizalid, Kula Diamond, Kuroko, Kusanagi, Lavicus, List of bosses in the Metal Slug series, Magaki, Maki Kagura, Master Ohga, Mizuchi, Mizuki Rashojin, Mr. Big, Mr. Karate, Mukai, Musashi Akatsuki, Nameless, Neo Dio, Neo Geegus, Nightmare Geese, Nobunaga, Oboro, Okuni, Omega Rugal, Orochi, Orochi Chris, Orochi Shermie, Orochi Yashiro, Platonic Twins, Princess Sissy, Queen Memory, Ranmaru, Rouwe, Rugal Bernstein, Ryuji Yamazaki, Saiki, Saisyu Kusanagi, Sankuro Yorozu, Shinnosuke Kagami, Shion, Shiro Tokisada Amakusa, Sho Hayate, Silber, Sinclair, Sinobu Amou, Ushiwakahime, White, Wild Iori, Wild Leona, Wolfgang Krauser, Wyler, Yuga the Destroyer, Yumeji Kurokouchi, Zankuro Minazuki, Zero, Zero, Zeus. Excerpt: Abubo Rao (, Abubo Rao) is a character who appears in Rage of the Dragons. He acts as the game's sub boss and is a solo fighter (contrary to the title's tag team theme). Abubo is a once glorious fighter and former member of the gang that ruled Sunshine City. He was plotting to one day overthrow his boss until Jimmy and Billy barged into their turf and defeated them. He was personally defeated by the older brother and bore a grudge against him ever since. With the help of his two personal assistants, Linda and Roxy, Abubo aspires to reclaim his reputation and take over the current mafia. He does this in his ending, where he becomes the new kingpin of the town. Despite his confidence in his powerful stature, Abubo is really a childish giant who whimpers...