Amazingly, Wario World game is programmed by Treasure! Actually, it's not the first time the geniuses behind the likes of Gunstar Heroes, Alien Soldier & Radiant Silvergun have handled games for other companies. They programmed the lovely McDonald's Treasure Land Adventure on the Mega Drive for Sega and even went back home to Konami to create Gradius V.

Brand new, sealed. ACTUAL ITEM PICTURED.
Note that we only ever crop our photos. We never enhance/retouch them!