Skullgirls: Squigly DLC Steam Key Platform: Steam Languages: EN/DE/FR/IT/ES/JP/BR Release Date: 23/08/2013 Product Description This product requires full version of Skullgirls on Steam in order to activate. Adds five additional color palettes for every Skullgirls character, many designed from fan feedback! System Requirements OS: Windows XP, Window Vista, Windows 7, Windows 8 Processor: Dual-core CPU Memory: 2 GB RAM Graphics: Intel HD3000 DirectX: Version 9. 0c Network: Broadband Internet connection Hard Drive: 2 GB available space