Hype has steadily increased for the long-expected sequel to Gearbox’s Borderlands. With Borderlands 2 only 3 weeks away, a new trailer for a Gamestop pre-order bonus has hit the net. Looking a bit like a Horde-mode style co-op competition, the Creature Slaughter Dome will attack you with all sorts of crazy monsters.

The trailer, as posted on Wrecked Pixel, shows Zer0, Axton, and the rest of the group taking on flaming monsters and all sorts of terrors while gaining experience and loot. It looks similar to the concept of The Border Lands, the 16-bit de-make put out by the time just last week.

Check out the trailer below. Borderlands 2 releases on September 18th, 2012. You can get the Creature Slaughter Dome DLC by pre-ordering at Gamestop.