Petri Dish is an online multiplayer game with a PvP and PvE component that can be played in 5 different game modes. The gameplay is based on a sandbox-style RPG, where you can play in a world that you are the only player of. You can explore the world and interact with different objects, characters, and animals. The gameplay is based on your actions and the world that you are in. You can fight with other players or against computer-controlled characters.

The game is designed for multiplayer gameplay. You can play in multiplayer mode on the same server or on different servers. You can create a party with your friends or with other players from the party list.