Plates

Plates (also known as Tiles) are used for players to survive on, and used for tests in Lab Experiment. A plate usually disappears whenever the plate reaches zero studs, the plates owner is eliminated, or if the plate is broken, which can occur if the plate turns into glass. 
The size of a Plate is approximately 15x15 studs, though this may vary in other Round Types. Plates can also increase in size if the player who owns that plate chooses to spend Credits to do so.