Mega Man Xtreme 2, known in Japan as Rockman X2: Soul Eraser (ロックマンＸ２ ソウルイレイザー Rockman X2: Soul Eraser?), is the second and last Mega Man X series game on the Game Boy Color, released in 2001. The story of the game is said to take place between Mega Man X3 and Mega Man X4. While it is gameplay-wise a remix of X2 and X3 similar to its predecessor, more effort was put into original content such as the DNA Soul system, some slightly redesigned level layouts, more unique bosses and a playable Zero. Like Mega Man Xtreme, the graphics and music are remade in 8-bit quality similar to an NES game, due to the Gameboy Color's limitations. This game is currently available for download on the 3DS Nintendo eShop.