
Halloween is here! Scary souls are back, the altar is hungry, and the Trickster is loose in the city. Get ready for exclusive rewards, special bonuses, and a spooky boss event!
Kill monsters with a white, orange, or red skull for a 35% chance to spawn Brimkin, Hexling, or Gourdmaw. These creatures drop Scary Souls.

Sacrifice Scary Souls at the altar next to the Halloween Pumpkin. Every sacrifice counts toward both your personal progress and the server-wide total. Souls in your backpack don't count toward rewards!
Unlock these rewards automatically by sacrificing souls. Each reward grants 1 attribute point the first time you unlock it.
Ask the Pumpkin about rewards or use the altar to view the full guide and top sacrificers.
Work together to reach these milestones:
Break all 4 seals to unlock a special event from November 6 to November 9:
Every soul brings the Oxygen Family closer to unlocking these bonuses!
The Trickster spawns at random locations around town every day at 01:00, 05:00, 09:00, 13:00, 17:00, and 21:00 server time.
Have leftover Scary Souls? Exchange 1,000 souls with the Halloween Pumpkin for one Spooky Surprise Bag.
Possible rewards include Pie in the Face, 5 Scary Souls, Skull Coin, Uber Token, Dream Matter, Chocolate Bar, and Bat Decoration.
Sacrificed souls cannot be recovered.
Enjoy these special bonuses throughout the event:
Enjoy your Halloween gift!
On November 7, we'll host a special OXY's Boss event featuring Hallowroot, a Halloween boss with a chance to drop UMR.
The number of Hallowroot spawns will depend on how many seals are unlocked during the Halloween event. Each seal unlocked means more Hallowroot spawns!
Help the server break all four seals for the biggest boss event possible.