Metanet Software's N, which the developer describes as " that game you played in high school but forgot about through college," has seemingly reached its pinnacle. The wall-jumping, pixelated ninja platformer has been officially stamped version 2.0 and is now available entirely for free. N 2.0 adds a number of extra features, including 100 new levels, 100 "legacy" levels pulled from N and the various console iterations of N+, 100 user-made levels, level sharing, local 2 player co-op and new "FUN-lockable" content.

You can play the game for free on Kongregate or download it directly from Metanet. And yes, in case you were wondering, N++ is still on the way