Limbo

After you kill Corrupter a gate opens which lets you access some stairs that will take you to Limbo (that's the name of the town).

• There are 7 gated holes in Limbo that are all closed at reset and only open when you kill the previous hole's boss.
• The first boss to unlock the 7 gated holes is to the far east part of town where you'll see a bridge, following the bridge will lead you to a set of stairs and the first area with Vengeful Spirit. Once you kill Venegeful Spirit a door will open in his area to the East which leads to the next set of stairs, at the same time the first gate in Limbo (far left gate) will also open and give you access to the first hole, which drops you and leads to that same unlocked set of stairs into Hungry Hungry Yeti,
• upon killing that you gain access to "the Greediest Goblin" hole, then the "Spirite of Rage" hole, then "Cultist" hole, then firedog hole ("Executioner of Kings" is the boss here), then "Sprinkles" area, and finally "Vogdrok" dragon of the longest name ever. " is actual boss name ", image is slightly wrong.
• In the Greediest Goblin area there is a vendor at the start of that area that will sell you a key for 50M gold that will open ANY of the gates other than Sprinkles and Vog's gate (those take a 200M gold key to open that you purchase from a serpent in Vog's drop down before his air hex).Edit: Disclaimer about Keys. A bit of uncertainty.. ask on discord at the time if you are considering purchasing one.
• So you can either clear the areas as you go or only clear Vengeful Spirit and Hungry to open up Goblin hole and then buy a key to skip goblin hole and open up Pirates (Spirite of Rage) hole or Cultist hole. Once the gates are open they stay open until reset. -credits to indi

Guide to Get to Corrupter

• use green rock left hand portal on surface
  
• use stairs twice.
• go nw 1hex and up stairs
• go down stairs
• go up stairs
• go down stairs
• go down stairs
• go down stairs
• go north past 2 blood hexes SE of red carpet secret door
• S of down staircase is another secret door
• S SE S of secret door, another secret door
• red rock left hand entry to corrupter
• when corrupter is dead the gate lowers in his lair NE to Limbo town see replay section discord for video guide