As promised, Mega Man Battle Network 4 Red Sun and Blue Moon have arrived on Wii U in North America. But Mega May doesn't end there! Nintendo surprised us with Mega Man Zero 3 today, too! In total, Mega May 2015 deliver seven games.
These classics will run you $7.99 a pop. Though not announced officially, Mega Man Zero 4 is on the radar. After that, who knows!
Source: Mega May