Note: This game is also titled Downtown Nekketsu Monogatari EX.
Change your name to "PLAYA" (case-sensitive) in the status menu.
Change your name to "DAMAX" (case-sensitive) in the status menu.
Change your name to "XTRA0" (case-sensitive) in the status menu.
Change your name to "XTRA2" (case-sensitive) in the status menu.
Change your name to "XTRA1" (case-sensitive) in the status menu.
Change your name to "ERAZE" (case-sensitive) in the status menu.
Change your name to one of the following case-sensitive entries at the status menu to begin with the corresponding bonuses:
WAZZA: Boomerang, Charge It, Bat Bang, Flying Kick, Speed Drop, Bomb Blow, Killer Kick, Bike Kick, Slam Punk, Dragon Knee, God Fist, Hyper Guard
FUZZY: Mach Punch, Dragon Kick, Acro Circus, Grand Slam, Javelin Man, Slick Trick, Nitro Port, Twin Kick, Deadly Shot, Top Spin, Helicopter, Torpedo
WUZZY: Slap Happy, Pulper, Headbutt, Kickstand, Big Bang, Wheel Throw, Glide Chop, Head Bomb, Chain Kick, Jet Kick, Shuriken, Flip Throw
BEAR: Phoenix Wing, Inlines, Springlines, Rocketeers, Air Merc's, Narcishoes, Magic Pants, Pandora Box, Skaterz, Custom Fit
Successfully complete the game to unlock the Kasutamu Kaozura item for purchase for ٻ,000. It will allow your character's appearance to be customized.
Repeatedly run into a wall to increase your reputation by one point each time.
To face a boss, you must first defeat all gang members from each turf at least once before entering a Boss' turf. Also, you must defeat the bosses in the order below to enter Reihou High School.
Sawaguchi: Hanazo Second District (just before the second shopping arcade), and again at Marukaunsou Haisoko Higashiguchi (back gate of the warehouse after defeating Nishimura).
Kamijou and Yamamoto: Below Shintakaragawa (below the bridge after the 2nd town) & again at the sauna (after defeating Nishimura, Mochizuki, and Taira).
Nishimura: Marukaunsou Haisouko (inside the warehouse)
Mochizuki: Marukaunsou Haibiru Shoumenguchi (outside the tunnel)
Taira: Midorimachi Third District (just before the third shopping arcade)
Kinoshita: Hanazo Park (after defeating Taira)
Kobayashi: Kobayashi Sangyo Kojou (inside the factory, after defeating Kinoshita)
Kunio or Riki (only when playing a solo game): Kobayashi Sangyo Kojou Uradeguchi (back of the factory, just before the last shopping arcade)
Himada: Yumemichou Second District (after the sauna)
Gouda: Outside Reihou High School
Onizuka: Reihou School Gym
Gotai: Reihou Classroom Third Floor
Ryouichi and Ryouji (Billy and Jimmy Lee: The Double Dragon Twins): Reihou Classroom Top Floor
Yamada: Reihou Classroom Rooftop