Unlockable: Dragon Power
Unlock all of the characters first. Then put your difficulty setting on normal and go to Ultimate Battle. Go to practice, beat 10 characters, and then quit.
Unlockable: Master Skills
Unlock all of the characters first. Then put your difficulty setting on normal and go to Ultimate Battle. Go to practice, fuse together the purple Potaras Miracle and Dragon Power.
Unlockable: Miracle
Unlock all of the characters first. Then put your difficulty setting on normal and go to Ultimate Battle. Go to practice and beat all 20 characters in a row..
Hint: Unlock Battle Gate Fast
You need to obtain the 7 dragonballs in battle gate mode to make a wish, an easy way to obtain the dragonballs is to play battle gate "Majin Buu saga" and select the battle with Gotenks ssj 3 vs Super buu. Destroy the big temple in the middle of the stage, Kami's house and a dragonball will fall out of the rubble, collect this same dragonball 7 times and you may make a wish.

 
 
 
 
 
 
Dragon Ball Z: Tenkaichi Unlockables
Fuses To Unlock (Purple Potora only) unlockable characters

• This list shows which two purple potaras need to be fused together to unlock characters. To use go to evolution z mode and select item fusion option, once there go to purple fusions and perform these neccesary actions.
• Unlockable     How to Unlock
• Perfect Cell(Perfect Form)     Super Saiyan Goku + Cell Perfect Form
• Vegeta (Scouter)     Vegeta + Scouter Super Saiyan Super Trunks     Super Saiyan + Super Saiyan Trunks
• Super Saiyan 3 Gotenks     Super Saiyan + Super Saiyan Gotenks
• Super Vegito     Super Saiyan + Vegito
• Broly     Super Saiyan + Broly
• Frieza Final Form(Full Power)     Frieza Final Form + Super Transformation
• Mecha Frieza     Frieza Final Form(Full Power) + Reconstruction Surgery
• Super 17     Android 17 + Android 17
• Great Saiyaman     Gohan + Transforming Hero set
• Ultimate Gohan     Super Saiyan 2 Gohan + Elder Sumpreme kai
• Majin Buu(Gotenks Absorbed)     Super Saiyan 3 Gotenks + Absorption
• Majin Buu(Pure Evil)     Majin Buu(Good) + Wicked Person's Bullet
• Super Saiyan Gogeta     Goku's Fusion + Vegeta's Fusion
• Bojack (Post Transformation)     Galactic Warriors + Seal Release
• Cooler Final Form     Frieza's Older Brother + Super Transformation
• Janemba     Psyche Orge + Peoples Maliciousness
• Majin Vegeta     Super Saiyan 2 Vegeta + Babidi
• Super Saiyan 4 Gogeta     SS4 Goku's fusion + SS4 Vegeta's fusion
• Bardock     Kakarot + Hatred of Saiyans
• Majin Buu(Ultimate Gohan Absorbed)     Ultimate Gohan + Absorption
• Baby Vegeta     Tuffles + Artificial Bruits Waves
• Characters
• Unlockable     How to Unlock
• Kid Goku     Collect the 7 Dragonballs in Z Battle Gate
• Oozaru     Collect the 7 Dragonballs in Z Battle Gate
• General Tao     Collect the 7 Dragonballs in Z Battle Gate
• Master Roshi     Collect the 7 Dragonballs in Z Battle Gate
• Super Saiyan Goku     Beat Frieza with him in Z Battle Gate
• Super Saiyan 2 Goku     Beat Perfect Cell in Z Battle Gate
• Super Saiyan 3 Goku     Beat Majin Buu with him in Z Battle Gate
• Super Saiyan 4 Goku     Beat Super Android 17 with him in Z Battle Gate
• Super Saiyan Vegeta     Beat Android 18 with him in Z Battle Gate
• Ultra Super Saiyan Vegeta (Super Vegeta)     Ussj Vegeta vs Kid Buu (Let timer run out)
• Raditz     Beat him with Piccolo in Z Battle Gate
• Nappa     Beat him with Goku in Z Battle Gate
• Dodoria     Beat him with Vegeta in Z Battle Gate
• Guldo     Beat him with Chaozu in Z Battle Gate
• Recoome     Beat him with Goku in Z Battle Gate
• Burter     Beat him with Goku in Z Battle Gate
• Ginyu     Beat him with Goku in Z Battle Gate
• Frieza 2nd Form     Beat him with Kid Gohan in Z Battle Gate
• Frieza 3rd     Beat him with Vegeta in Z Battle Gate
• Frieza Final Form     Beat him with Vegeta in Z Battle Gate
• Super Saiyan Future Trunks     Beat Mecha Frieza with him in Z Battle Gate
• Android 16     Beat Cell with him in Z Battle Gate
• Android 17     Beat him with Piccolo in Z Battle Gate
• Android 18     Beat her with Ssj Vegeta in Z Battle Gate
• Android 19     Beat him with Ssj Vegeta in Z Battle Gate
• Android 20 (Dr. Gero)     Beat him with Piccolo in Z Battle Gate
• Perfect Cell     Beat him with Ssj2 Gohan in Z Battle Gate
• Hercule     Beat Perfect Cell with him in Z Battle Gate
• Videl     Hercule vs Kid Buu (Let timer run out)
• Goten     Beat Adult Gohan with him in Z Battle Gate
• Super Saiyan Goten     Beat him with Kid Trunks in Z Battle Gate
• Kid Trunks     Beat Vegeta with him in Z Battle Gate
• Super Saiyan Kid Trunks     Beat Hercule with Kid Trunks in Z Battle Gate
• Gotenks     Beat Super Buu with Ssj Gotenks in Z Battle Gate
• Super Saiyan Gotenks     Beat Super Buu with Ssj3 Gotenks in Z Battle Gate
• Dabura     Beat him with Gohan in Z Battle Gate
• Majin Buu     Beat Super Buu Gohan with Vegeto in Z Battle Gate
• Vegito     Majin Buu vs Kid Buu (Let timer run out)
• Kid Buu     Beat him with Goku in Z Battle Gate
• Jeice     Beat him with Vegeta in Z Battle Gate
• Base Long Haired Trunks     Successfully complete Z-Battle Gate to unlock Base Long Haired Future Trunks.
• Captain Ginyu     Defeat Captain Ginyu with Goku to unlock him.
• Monster Zarbon     Defeat Monster Zarbon with Vegeta to unlock him.
• Saibamen     Successfully complete Radditz Saga 100% to unlock Saibamen.
• Semi Perfect Cell     Defeat Semi Perfect Cell with SSJ2 Gohan to unlock him.
• SSJ Adult Gohan     Defeat Buu to unlock SSJ Adult Gohan.
• SSJ Long Haired Future Trunks     Successfully complete Z-Battle Gate to unlock SSJ Long Haired Future Trunks.
• SSJ Teen Gohan     Successfully complete Z-Battle Gate to unlock SSJ Teen Gohan.
• SSJ2 Adult Gohan     Defeat Buu to unlock SSJ2 Adult Gohan.
• SSJ2 Teen Gohan     Successfully complete Z-Battle Gate to unlock SSJ2 Teen Gohan.
• SSJ4 Vegeta     Defeat Broly with USSJ Vegeta to unlock SSJ4 Vegeta.
• Super Buu     Defeat Super Buu in the fight absorbed Gohan to unlock him.
• SSJ2 Vegeta     Stay alive for 2 minutes against Kid Buu in Z Battle Gate
• USSJ Vegeta     Beat PErfect Cell with USSJ Vegeta in Z Battle Gate
• Cell Jr.     Beat him with Super Saiyan Teen Gohan.
• Super Saiyan 4 Vegeta     Beat Super Saiyan 2 Vegeta with Broly.
• Saibaman     Beat Saibaman with Krillin
• How to unlock True world tournament battle gate and password entry in ranking mode
• You need to obtain the 7 dragonballs in battle gate mode to make a wish, an easy way to obtain the dragonballs is to play battle gate "Majin Buu saga" and select the battle with Gotenks ssj 3 vs Super buu. Destroy the big temple in the middle of the stage, Kami's house and a dragonball will fall out of the rubble, collect this same dragonball 7 times and you may make a wish.
• Unlockable     How to Unlock
• Story "True world Tournament"     Obtain all 7 dragonballs and wish for it.
• Password mode     Obtain all 7 dragonballs and wish for it.
• World Tournaments
• When you first start there's only Novice World Tournament, but you can unlock 3 more levels.
• Unlockable     How to Unlock
• Adept Tournament     Successfully complete Novice mode with any character
• Advanced Tournament     Successfully complete Adept mode with any character
• Cell Games     Successfully complete Advanced mode with any character
• +6 Z items
• Unlockable    How to Unlock
• Health +6     fuse Health+3 + Health+3
• Ki+6     fuse Ki+3 + Ki+3
• Attack+6     fuse Attack+3 + Attack+3
• Defence+6     fuse Defence+3 + Defence+3
• Speed+6     fuse Speed+3 + Speed+3
• Favourite Technique+6     fuse favourite technique+3 + favourite Technique+3
• Finishing move+6     fuse finishing move+3 + finishing move+3
• Super finishing move+6     fuse super finishing move+3 + Super finishing move+3
• Unlock Master's skills
• Defeat all 100 characters in ultimate battle mode to unlock it
• Source gamespot cheats.ign.com