* A new gold floor with unique challenges and rewards
* 4 new music tracks composed by Pablo Vega and The Overthinkers
* 3 new mechs: The Zephyr, The Paladin, and the Warhog
* 90+ new items
* 30+ new enemies
* 125+ new rooms
* 8 new room obstacles such as the pulse trap and the flamethrower turret
* 10+ challenge rooms (a new room type exclusive to the gold floors)
* 6 new minibosses
* 9 new bosses