On October, 31st, 2012, Gearbox software gave out special shift codes that unlock Halloween skin customizations.
The Halloween Codes will expire on Sunday, November 4, 2012 at 11:55PM CT
The codes give the following skins:
Maya: Fright of the Bumblebee
Salvador: Killer Bee
Axton: Yellowjacket
Zer0: Hornet's Nest
Gaige: Stinger Missile
Maya the Siren skin:
PC: WTKBJ-XRHTW-C63BT-JTB33-J6C9T
Xbox 360: WJC3T-SS6S5-X9FTF-WRTB3-BT39H
PS3: KTCTJ-ZHCKB-BKKW3-STCJT-3FZTW
Salvador the Gunzerker skin:
PC: CTK3J-9XH3W-CRB3J-33TBJ-9JJHW
Xbox 360: WTK33-HFR95-RZRJX-KRBB3-CZ3KF
PlayStation 3: C3W3B-5JX5J-3C55J-ZJWTJ-RH3HR
Axton the Commando Skin:
PC: KT53J-36HBK-W6JJ3-BJJB3-WH95H
360: KBKBT-WH6Z5-X96B6-WX3TJ-5J6J3
PS3: CJ5T3-5H5KT-3KCKT-9JKBB-3SKHT
Zer0 the Assassin Skin:
PC: 5J5JB-B9S35-W6J33-3BJBT-33JSF
360: 5J53B-J96HW-F9FBX-CFTT3-FTFXS
PS3: KBKB3-J3R5J-BKCKT-H3W33-9F56C
Gaige the Mechromancer Skin:
PC: W3WBJ-C6ZB5-C6JJT-33JJB-JSFX6
360: WTKTJ-696S5-R9RB6-5RTT3-BTS3H
PS3: CJWTB-FZK5T-TKKWT-ZJ5B3-X56B9
