Experimental
Experimental Mode is one of the four game modes currently available. It was added on June 11, 2015. As the name suggests, it’s a game mode where the developer can test out new features and mechanics. If you play on the experimental game mode, you may encounter some new, and possibly weird, mechanics. Based on feedback, the developer may implement new experimental mechanics or remove them, or even create a separate game mode using those experimental mechanics. As Agar.io progresses, new mechanics and general improvements will be made to the game. Experimental mode is a great way for that to happen. The original mechanics of the Experimental Mode were originally on all servers on 2015-06-11, until it was put on a seperate game mode the same day
This document was last updated: November 25, 2017.agario