By 
Capcom made a mobile phone port of Mega Man 9. If you’re in Japan and have a DoCoMo phone you can get the only portable version of Mega Man 9 for a fee of 315 yen ($3.75) per month.
Recommended Videos
Aside from a black border (that changes from top to bottom), the game looks basically the same compared to its console counterpart. Here are some comparison screens from the mobile phone version (left) and Wii version (right).
