The Mega Man Zero Collection is the ultimate collection of the single player 2D platformer Mega Man Zero games. Designed to please both new and longtime fans of the series the collection contains all four Mega Man Zero games collected together on one Nintendo DS game cartridge. Together for the first time this collection is the first opportunity DS player have had to play these classic games without the use of the GameBoy Advance (GBA) cartridge slot and is the only opportunity DSi players have had to date. In addition the collection is optimized for play on the DS hardware line containing a range of special features only available through this collection. New quotArt Galleryquot feature allows you to view artwork from the Mega Man Zero series while you play All 4 Mega Man Zero games together on one cartridge and enhanced for play on the Nintendo DSDSi Utilize awesome weapons such as the Z-Saber the Recoil Rod the Shield Boomerang and the Buster Shot Play through the games just as you remember them or in the new beginner friendly quotEasy Scenarioquot mode and utilize customizable button controls that allow you to play the way youre most comfortable Collectable wallpapers character cards and mod cards to unlock as you progress through the game