Mega Man 9, even more challenging. If you're the sort who enjoys having your confidence smashed to a squirming pulp and would gladly pay for the privilege, the second round of Mega Man 9 DLC is sure to be right up your trap-laden alley.
Three downloadable $1 packs arrive on the WiiWare Channel today (XBLA and PSN versions following on October 21st and October 23rd, respectively), adding a Special Time Attack Stage, Hard Mode and Expert Mode, which "triples the level of difficulty from the default Mega Man 9 game." Need more? Rumor has it that next week will see the release of Ultra Expert Mode, which issues crippling electric shocks via the controller every time you plummet down a bottomless pit.
Full descriptions of the DLC can be found after the break.