Lost Worlds is map that are not directly accessible via standard transportation. Instead, players must access Lost Worlds by talking to Zeon - Elder in Dizzet.

Lost Worlds is known for its high experience and spirit rewards.

The only direct method of access is by talking to Zeon in Dizzet and paying a fee of 10 Golds.

The monsters here do much more damage, but the rewards are even greater than in the rest of the open world.

There are three distinct areas to Lost Worlds, with each area housing unique monsters with different drops.

- Dino Park

Hosts a mix of Beastkin, Scalen, and Aerax monsters.

In the lost world, 2400 defense is recommended to take 1 damage from enemies.

- Mech Factory

Hosts some Mechen and Elementa monsters.

In the lost world, 2500 defense is recommended to take one damage from enemies.

- Tiny Town

Hosts Humanoids and Mechen monsters. A notable monster is the Tough Teddy, who appears calm, but goes into a rage upon taking damage.

In lost world, 2400 defense is recommended to take 1 damage.