A mysterious doorway leading into an unknown dimension. What could possibly go wrong?
Challenge Door is an object unobtainable by players through normal means. This item's information is present in the game files, but not intended by developers to be in players' possession.
A Challenge Door is a teleportation gate object found underground on planets. When interacted with it transports the player to one of 24 different challenge rooms, which can be completed for a reward. The reward is usually some pixels, a weapon, and occasionally items such as Manipulator Modules. There may also be chests that require techs, such as the Distortion Sphere, to reach.
Challenge Doors disappear 15 seconds after being used or if the block below it is removed for any reason, such as being mined or affected by gravity.
Challenge doors are generated during world generation and thus the coordinates of challenge doors can be shared between players. However, the challenge rooms they lead to are not pre-set and players using the same challenge door will probably not find themselves in the same kind of challenge room.
- "Test" (Entrance Door)
- "Exit" (Exit Door)
Challenge Room Treasure
Almost every challenge room has a large treasure chest by the exit door. In addition, some challenge rooms also have a small treasure chest that usually requires Distortion Sphere or one of its upgrades to access.
Challenge Chest Treasure
|Challenge Chest Treasure||Quantity||Weight||Chance|
Small Challenge Chest Treasure
|Small Challenge Chest Treasure||Quantity||Weight||Chance|
The following is a list of the 24 challenge rooms, as they are known in the game assets.
Additionally, 6 challenge rooms exist in the game assets but are not enabled, and thus cannot be encountered in an unmodded game.
|Apex :||A strange door to find out here. To what dimension could it lead me?|
|Avian :||An ominous door that could lead to any dimension.|
|Floran :||Mysssterious door. Where could it lead?|
|Glitch :||Cautious. Am I prepared to face whatever is on the other side of this gate?|
|Human :||A mysterious door leading into an unknown dimension. What could possibly go wrong?|
|Hylotl :||An enigmatic doorway to an unknown destination... or a concealed opportunity?|
|Novakid :||What's a door like this doin' out here?|