The Big Robots combat will be played like this:

Combo attacks, projectile attacks, and specials.

Combo attacks are like your first attack is a regular slash but if you press it again fast enough you do a different slash and a third time you do a different slash except it's stronger. To prevent button mashing and balance attacks the third attack will have delay at the end.

Projectile attacks are used by Up+X. Hitting a enemy raises your overall power. Missing depletes you back to your original power level. There'll be 5 levels. With each level you gain an extra power attack. So at a power level of 5 you can do 8 attacks. Of course, the power depletes if you don't do anything and projectile weapons are limited.

Specials are attacks that use up your MP. They consist of Reppuken, Hadoken, Shinryuken, Power Geyser, Neo Deadly Rave, kicking enemies in the balls, and etc.

However, depending on your power level you'll do a different one. For example:

The Geese Howard Set

LV 1 - Reppuken Slice

LV 2 - Reppuken

LV 3 - Double Reppuken

LV 4 - Triple Reppuken

LV 5 - Raging Storm

The Terry Bogard Set

LV 1 - Burning Knuckle

LV 2 - Rising Tackle

LV 3 - Power Geyser

LV 4 - Angel Geyser

LV 5 - Grand Power Geyser

eh yeah.