Users can submit their Batman-inspired items or taunts (the TF2 team asked everyone not to submit weapons) to the Team Fortress 2 Workshop, with no limit to the number of entries each participant can make. If the complete Batman: Arkham catalog and a free challenge pack isn't enough, WB Games is participating in a cross-promotion with Team Fortress 2, in which anyone who has purchased Batman: Arkham Knight can enter a contest to create Batman: Arkham-themed cosmetic items for use in Team Fortress 2. If that's not enough, WB Games said that as a token of appreciation for its customer's patience, anyone who owns the game will receive a free Community Challenge pack (in addition to a week's advance access to the content for PC versions only) this January.

The company expects all of these titles to be available for download at no cost by December, so keep an eye on your Steam library if you happen to own Arkham Knight.

This treasure trove of games includes Game of the Year editions of Arkham Asylum and Arkham City, along with copies of Arkham Origins and its expansion, Arkham Origins Blackgate. The company is offering the entire Batman: Arkham series for customers who have already purchased or intend to purchase Batman: Arkham Knight. WB Games is making a serious effort to earn the forgiveness of disenfranchised consumers. This downloadable content is priced at a mere $1.99, and along with Batgirl's DLC, it may provide some new flair to a game many may have lost interest in.

There's also a new Harley Quinn DLC story pack, giving players the chance to fight as the Joker's psychotic sidekick and battle to bust Poison Ivy out of prison in another prequel adventure that leads up to the events of Arkham Knight. Because the original Arkham Knight missions have been out for a considerable amount of time, it's somewhat refreshing to have new content available for the PC version of the game. It was only a matter of time before A Matter of Family would arrive on PC, and the fan-favorite DLC adventure is now available on Steam for only $6.99.

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