If you ever felt like your life just wasn't quite complete without more Batman (who could blame you), Warner Bros. Interactive Entertainment has you covered there with the announcement today of a new Batman: Arkham Collection Edition.

In order to help unite all the Batman Arkham's under just one cape, the new edition will include all three titles in the franchise: Batman: Arkham Asylum, Batman: Arkham City and Batman: Arkham Origins. Batman: Arkham Asylum and Batman: Arkham City will be available as digital downloads, while the latest game, Batman: Arkham Origins is obtainable as a physical disc.

For those picking up the PC version, you'll find Asylum and City as Game of the Year Editions, which includes all previously released DLC. Those on PlayStation 3 will find their Origins version inclusive of the Knightfall DLC pack.

The Batman: Arkham Collection Edition will be available in Australia for $99.95 for Xbox 360 and PlayStation3 and for $89.95 for Windows PC on December 4.

In related Batman news, Warner Bros. has also announced today the release of the New Millennium Skins Pack for Batman: Arkham Origins. The pack contains six bonus skins based on a variety of classic and modern storylines pulled from the comics:

Red Son Batman

Blackest Night Batman

1st Appearance Batman

New 52 Graphic Batman

Batman: Noel

One Year Later Robin (available in multiplayer mode only on PS3, Xbox 360 and PC)

Players who have purchased the Batman: Arkham Origins Season Pass and are connected to the Internet will have instant access to the content that can be used in challenges maps, as well as the single-player campaign upon completion of the main story and in multiplayer for players that reach Level 2.

The skin pack is available now on PC and Xbox 360 for $4.95 and for the Wii U at $$3.95. The pack is expected to be available on PlayStation 3 soon at $4.95.