Karnov's Revenge introduced 'one-two attacks' to the series. Players can press a Strong attack button while connecting with a Weak attack button to chain the attacks into themselves.
The following special moves aren't listed in the instruction manual. These secret moves aren't super moves, just hidden special moves with less obvious motions. Samchay, Clown, and Karnov do not have these moves. Here's a quick legend: U=Up, D=Down, B=Back, F=Forward, DF=Down/Forward, and so on. A=Button A (LP), B=Button B (HP), C=Button C (LK), D=Button D (HK). Charge=Hold listed direction for 2 or more seconds
Thunder Dynamite Tackle: Charge B, F, F + A or B (Initial backward charge is longer than normal)
Kakkou HakkakuSoubiKen: Charge D, DB, DF, F, UF + A or B (can also be charged with DB, but may not come out as often, slides through projectiles)
KataGuruma: F, UF, U, UB, B + A or B (perform near opponent, may be done back to forward or forward to back regardless of facing left or right, doesn't damage opponent but sets them up for juggle combos)
Loop Hurricane: Charge D, U + C and D (tap C+D to maintain spin, can move left or right)
MouKo Kouhazan: B, F, DB, DF + A and B (destroys projectiles)
Shotensai: B, DB, D + A, B, C and D (press all four buttons simultaneously, perform close to your opponent)
Rodanto: Charge F, D, DB, B + C or D (can be charged with DF)
Drill Power Slam: F, UF, U, UB, B + A or B (may be done back to forward or forward to back regardless of facing left or right)
Fire Kick: Tap A and C repeatedly (can then move left and right)
Deshikakato: U, D + C or D
Beat the game without using a continue to see all the characters in chibi form grouped together during the credits.
If you beat the game without losing a single round you'll get an extra secret fight against a bull (Ox).
Weak Points: The Weak Points and the relates dizzy system remained the same of the first episode. Thus, heavy hits will flash the weak point (determinate part of the suit of the character) and after a while further hits taken will make fly away the weak point with a BOING! sound and the character will get dizzy. Here is the list of weak point for all the characters of the game...
Ray : lightning (on shirt)
Feilin : breastplate
Ryoko : headband
Matlock : headgear
Lee : knees
Mizoguchi : headband
Jean : leg band
Marstorius : leg warmers
Yungmie : waistband
Zazie : headband
Clown : mask
Karnov : necklace
Ox (bull) : horns