Ayame's Shuriken mini game...
	Bonus Weapons...
	Gunrock's Slot mini game...
	Unlock Accel...
	Unlock Gourmond...
	Unlock Julia...
	Unlock Mel...
	Unlock Original Special Weapon...
	Unlock Pete...
	Unlock Pride and Kraken...
	Unlock Valgas...

Obtain at least 500 medals.

Complete either game with the indicated character to unlock the corresponding weapon. Pete, Gourmand, Julia and Accel do not unlock items in the first Power Stone.

Amenomurakuno: Ryoma
Crystal Ball: Rouge
Decoy Bomb: Ayame
Giant Boots: Gunrock
Maches Chainsaw: Jack
Soccer Ball: Falcon
Stone Sweeper: Julia
Thunderbolt Rider: Accel
Totem Hammer: Galuda
Turbo Helmet: Pete
Twin Potion: Wang-Tang
Wok Gun: Gourmand

Obtain at least 1000 medals.

Beat the game with Gourmond.

Beat the Game with Julia.

Beat the Game with Pete.

Finish 1 on 3 mode with Pride.

Complete the game once with any character to unlock all the original secret weapons from Power Stone one.

Ray Gun: Beat Game Once

Power Shield: Beat Game Once

Nyoi-Bo: Beat Game Once

Machine Gun: Beat Game Once

Beat the game once with any character.

Finish 1on 3 mode with Falcon.

Finish 1 on 3 mode with Kraken.