The Immortallis Progressors are used to progress to the different rooms in Immortallis. There is one in each room. The player must do different things to be able to use them. These include:
- Collect Impure Gold or Pure Gold and then deposit them into the gold accumulator of the corresponding type. Once enough have been deposited, the player may use the progressor.
- Slay mobs for Erebon. Once enough have been slain, the player may use the progressor. These mobs include: Skeledon, Skelekyte, Ghastus, Urv or Visage.
- Use a Progress Coin on a progressor.
- Use a Starting Coin on a progressor.