Dante's sidekick in the game
Red Orb you can use these red orbs to open locked door during the game. The red orbs aslo allow you to exhacnge for power ups, moves, and even items at the end of missions.
Green Orb Green orbs will heal Dante(if not who? You?).
Purple Orb will increase the gauge for kick ass(Devil) mode.
Yellow Orb allows you to continue when Dante falls asleep.
Blue Orb increase or life guage. These blue orbs can also come in pieces, which if taken will only do a fourth as much as a whole blue orb.
Green Star will heal more when taken.
Yellow Star will grand invincible for a short period of time. Purple Star will refill a portion of the ass kicking gauge. Holy Water Is an attack item, if you take it, all enemys within a certain area will be damaged.