A Steam Community Group Announcement unveils the official re-release date for the PC edition of Batman: Arkham Knight is October 28th, saying this will be accompanied by a patch for owners of the game to add all the non-exclusive content already available for the console editions of the action adventure (thanks PC Invasion). They don't actually say so, but presumably this patch will address the multitude of woes that caused WBIE to pull the game from sale back in June shortly after release. Here's word:

At 10 am PDT, Oct. 28th, Batman: Arkham Knight will be re-released for the PC platform. At the same time we’ll also be releasing a patch that brings the PC version fully up-to-date with content that has been released for console (with the exception of console exclusives).

This means that next week, all PC players will have access to Photo Mode, Big Head Mode, Batman: Arkham Asylum Batman Skin, and character selection in combat AR challenges. Season Pass holders will have access to all content released since launch, including:

AR Challenges
• Crime Fighter Challenge Pack #1
o Financial Crash
o Deconstruction
o Assault on GCPD
o Teen Titan
o Cat’s Conundrum
o Newton’s Cradle

• Crime Fighter Challenge Pack #2
o High Interest
o Uncontainable
o Sky High
o Feline Frenzy
o Armored Assault
o Flying Grayson

• Crime Fighter Challenge Pack #3
o Chemical Reaction
o Stage Fright
o Cauldron Speedway TT
o Guardians
o Precinct
o Vertigo

Batmobile Race Tracks
• Batman Classic TV Series Batmobile Track #1: Batcave Set
• Batman Classic TV Series Batmobile Track #2: Penguin’s Dockyard
• 1989 Movie Batmobile Track #1: Cobblepot’s Causeway
• 1989 Movie Batmobile Track #2: Joker Parade
• 2008 Tumbler Batmobile Track #1: Ashes
• 2008 Tumbler Batmobile Track #2: Cataclysm

Arkham Episodes Story Packs
• Batgirl: A Matter of Family
• Red Hood Story Pack
• Harley Quinn Story Pack
• GCPD Lockdown starring Nightwing

Skins & Batmobiles
• Batman Flashpoint Skin
• Arkham Origins Batman Skin
• Iconic Gray & Black Batman Skin
• 1990s Catwoman Skin
• 1970s Batman Skin
• One Year Later Robin Skin
• 1989 Movie Batman Skin
• 1st Appearance Batman Skin
• Dark Knight Returns Batman Skin
• Batman Beyond Skin
• Original Arkham Nightwing Skin
• Original Arkham Batman Skin
• Classic TV Series Catwoman Skin
• Classic TV Series Robin Skin
• 1989 Movie Batmobile
• 2008 Tumbler Batmobile
• 1960s TV series Batmobile
• Prototype Batmobile
• 1970s Batmobile Skin

We want to give particular thanks to the members of the PC community who took the time to give us clear, detailed feedback and bug reporting.

Now, get out there and Be The Batman!

- Warner Bros. Interactive Entertainment