Does Borderlands 2 have a special Developer's chest - Arqade

Borderlands 1 had a special developer's chest that had a high chance of dropping above average loot. Does Borderlands 2 have a similar chest? If it does, then there are some follow up questions:

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HIDDEN RAID CHEST & SECRETS - New DLC [Borderlands 2]

How can I skip, or at least speed up, the DLC check in Borderlands

Borderlands 2 Haderax Arena Secret Chest Location (Writhing Deep

Commando Heads - Borderlands 2 Guide - IGN

borderlands - What happens if I use the travel system to access

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Borderlands 2 special editions announced