Developer Metanet will release a third level pack for N+ to Xbox Live Marketplace tomorrow. And this one will be free.
There's no word on the exact contents, but previous packs have added around 200 extra levels: usually 150 very tricky stages and the remainder not so much.
Developer Metanet is also holding a Halloween competition on its blog, and rewarding the best real-life N+ fancy dress costumes with copies of the game.
N+ was released on Xbox Live Arcade earlier in the year for 800 Microsoft Points (GBP 6.80 / EUR 9.60).
We thought the game was well worth the money. Pop over to our N+ review to find out more.