Borderlands 2 Tip (How to Open the Creature Slaughterdome)

1 => Downloading Save Editor.
2 => Open your save.
3 => Open the tab Fast Travel.
4 => In the Last tab Visited Teleporter find CreatureSlaughterToPandoraPark.

5 => We save.
6 => Launch the game.
7 => We take the quest.

8 => We keep.