Street Fighter X Mega Man; a free downloadable game is available celebrate the Blue Bomber’s 25th (!) Anniversary.
This 8 bit version is available absolutely free as a downloadable game from Capcom:
“Having fought countless robot masters over the years, Mega Man is ready to lay back, relax and enjoy his 25th Anniversary. Getting wind of this, Ryu and his fellow Street Fighters want one last battle before they let their own anniversary finish. Charge up your mega busters and stretch out your lightning legs, this is Street Fighter® X Mega Man®!”
The game play should be pretty cool. And you can enjoy that classic 8 bit graphic look and feel along with fantastic 8 bit retro sounds.