This week begins the first of 3 sets of downloadable content for Mega Man 9. This week we're getting the really good stuff - a new level and a new playable character.

Endless Attack – Test your skills on a stage without end. Try to break the record for getting the farthest. Results will be displayed in the Rankings page. Not compatible with other Challenges.

Endless attack mode costs 300 Nintendo Points

Proto Man Mode - Play the game as Proto Man. Some of Proto Man's abilities may differ from Mega Man's. Proto Man has the Charge Shot ability, Power Slide ability, and a shield that he can utilize to deflect bullets at enemies. However, Proto Man also takes double damage and has double bounce back when he is hit.

Proto Man mode costs 200 Nintendo Points

It is now available on WiiWare right now, and will be available on XBLA and PSN on the 7th and 9th respectively.

You can check out new screenshots of Proto Man in action here.