Schrödinger's Island (also known as Level 999 Island or Secret Place) is an island located in the bay between Banuta and the Plains of Havoc (here). It is reachable through the teleport behind the level 999 Gate of Expertise in Banuta. Kharsek, the first player to reach level 999, visited the island as the first Tibia player.
On June 23, 2017, Dev Onica, the second player to reach level 999, revealed the island on a live stream. When entering the island, you are greeted with the message: Congratulations!. When stepping for the first time on this field, a Golden Goblet (Level 999) will be created on the nearby Counter (Cyan), the message Congratulations on level 999! will appear and Confetti Effect will be visible on both the character and the counter. The message and the effect will appear again if the character steps on the triggering field again, but not the goblet.
There are several rare and Unobtainable Items on display on the island, namely:
NPCs
| Name | Job | Buy/Sell | Location | |
|---|---|---|---|---|
| Player Level 999 (Female) |  .gif) | Roleplay | ✗ | Schrödinger's Island |
| Player Level 999 (Male) |  .gif) | Roleplay | ✗ | Schrödinger's Island |
| Player Level 1000 |   | Roleplay | ✗ | Schrödinger's Island |
| Player Level 1001 |   | Roleplay | ✗ | Schrödinger's Island |
| Player Level 1003 |   | Roleplay | ✗ | Schrödinger's Island |
| Relaxed Bartender |   | Barkeeper | ✓ | Schrödinger's Island |
| Stressed Storeman |   | Shopkeeper | ✗ | Schrödinger's Island |
