Dustforce DX | Artorias

Summary pulled directly from Steam - Some text may only be applicable to Steam platform

Clean up the world with style! As an acrobatic janitor, you are an adept force against dust and disorder. Leap and dash off walls and ceilings, and deftly traverse precarious environments. Cleanse each level swiftly and thoroughly to achieve mastery in this 2D sweep-'em-up platformer.
Key Features:

Over 75 levels varying in difficulty from elegant exploration levels to intense challenges for hardcore players.
Over 100 community-made levels included in their own area of the game.
Compete on the online leaderboard and instantly watch replays of every players' best attempts.
Play against your friends with local multiplayer matches.
Roam through a myriad of beautiful environments accompanied by an original soundtrack.
Make your own worlds with the level editor, and seamlessly share and play them with the rest of the community.