In the Buu Saga when you first can play as Buu, go to the Mountain Road. You will see Yamcha there and get the Fox Mask.Then in Majin Buu saga, pick training with Goten, and beat Gohan to get Destined Rivals what if story. When you first play as Goku, go over to Kami's lookout, you will see King Kai. He will make you fight Grandpa Gohan, and when you beat him, you get Master Roshi's pupil, and Kid Goku! Android 13: Computer + Hatred  Android 13 Fusion: Android 13 + Parts of 14 and 15  Any +5: Tortoise Shell + Any +1  Any +10: Ultimate God Water + Any +5  Any +15: Elder Releases Potential + Any +10  Any +19: Kai's Ritual + Any +1  Any +19 Elder: 100G Training + Any +15  Baby Vegeta: Baby + Vegeta (Second Form)  Bojack: Unsealed + Galactic Warrior  Bojack Post Transformation: Bojack + Ultimate Transformation  Broly: Son of Paragus + Hatred of Goku  Cooler: Frieza's Brother + Hatred of Goku  Cooler Final Form: Super Transformation + Cooler  Cui: Frieza's Soldier + Vegeta's Rival  Equipment Slot +4: Miracle + Equipment Slot +3  Everyone Hopes: Dende's Healing + Kibitokai's Secret Arts  Frieza Final Form Full Power (100%): Ultimate Transformation + Frieza Final Form  Garlic Jr.: Makyo Star + Dead Zone  General Tao: Bros. of Crane Hermit + Memorial Campaign  Giant Slug: Giant Form + Slug  Grandpa Gohan: Master Roshi's Pupil + Fox Mask  Great Ape Baby: Artificial Blutz Waves + Super Baby 2  Great Ape Bardock: Powerball + Bardock  Great Ape Nappa: Powerball + Nappa  Great Ape Raditz: Powerball + Raditz  Great Ape Turles: Power Ball + Turles  Great Ape Vegeta: Powerball + Vegeta  Halo: One Who Loves Justice + King Yemma's Stamp  Hirudegarn: Hirudegarn's Top Half + Hirudegarn's Lower Half  Jacked Garlic Jr.: Garlic Jr. + Giant Form  Janemba: Saike Demon + People's Bad Energy  Janemba Full Power: Janemba + Ultimate Transformation  Kibitoshin: Kibito + Supreme Kai  Legendary Super Saiyan Broly: Super Saiyan Broly + Breakthrough the Limit  Majin Buu (Pure Evil): Human Gunman's Gun + Majin Buu  Majin Seal: Wicked Heart Revealed + Babidi's Brainwashing  Master's Essence: Abandonment Essence + Hit Essence  Master's Presence: Fighting Charisma + Heavy Pressure  Master's Pressure: Powerful Style + Energy Breaker  Master's Protection: Perfect Guard + Quick Recover  Master's Secret Plan: Stealth Mode + Raging Hurricane Strike  Master's Skill: Miracle + Dragon Power  Master's Spirit: Advanced Senses + Inescapable Menace  Master's Trump Card: Active Heart + Mind Breaker  MAX Power Master Roshi: Seriousness + Master Roshi  Mecha Frieza: Remodeling Surgery + Full Power Frieza  Meta-Cooler: Big Gete Star + Cooler  Omega Shenron: Ultimate Dragonball + Syn Shenron  Perfect Cell: Self Destruction + Cell Perfect Form  Post-Transformation Zarbon: Unsealed + Zarbon  Salza: Coolers Soldier + Armored Cavalry  Slug: Namekian + Mutation  Succession Technique: Conversion Attack + Desperation  Super Android 13: Android 13 + Parts of 14  Super Android 17: HFIL Fighter 17 + Android 17  Super Baby 1: Lower Class Saiyan + Baby Vegeta  Super Baby 2: Power From Lower Class + Super Baby 1  Super Buu (Gohan Absorbed): Absorb Gohan + Super Buu  Super Buu (Gotenks Absorbed): Absorb Gotenks + Super Buu  Super Garlic Jr.: Giant Form + Garlic Jr.  Super Perfect Cell: Self Destruction + Perfect Cell  Super Saiyan Broly: Broly + Super Saiyan  Super Slug: Giant Form + Slug  Syn Shenron: Evil Dragon + Negative Energy  Turles: Low Level Saiyan + Tree of Might  Zangya: Galactic Warrior + Flowers Of Evil  Zarbon Post Transformation: Unsealed + Zarbon  Collect all seven Dragon Balls while you are in Namek. Visit Porunga and you will be granted three wishes instead of one. Gather all seven Dragon Balls while playing the Saiyan Saga scenario, but do not summon Shenron. Once you unlock the Final Battle scenario, use the Dragon Balls there to summon Porunga. Even though the Balls were collected on Earth, they can be used on Namek. It is easier to gather them in one of the cities on Earth. 7 Star Dragon Ball 00: Mysterious Alien Warrior - North City (Mr. Satan)  3 Star Dragon Ball 00: Mysterious Alien Warrior - East City (Yamcha)  6 Star Dragon Ball 00: Mysterious Alien Warrior - South City (Tien)  1 Star Dragon Ball 01: Kakarot - East City (Mr. Satan)  4 Star Dragon Ball 03: Gohan and Piccolo - Center City (Chiaotzu)  2 Star Dragon Ball 03: Gohan and Piccolo - South City (Satan)  5 Star Dragon Ball 04: Saiyan Blood - East City (Yamcha)