"Mega Man 10 (ロックマン10 宇宙からの脅威!! Rokkuman 10: Uchū kara no Kyōi!!, lit. Rockman 10: Threat From Outer Space!!) is the tenth main entry of the classic Mega Man series (not including Mega Man & Bass). Like its predecessor, Mega Man 9, it is a downloadable title for the same services -- WiiWare, PlayStation Network, and Xbox Live Arcade - and is based on the 8-bit look and feel of the NES titles."
Source: Wikipedia, Mega Man 10 , available under the CC-BY-SA License.