The simple visual style works perfectly for Agario because it keeps your attention on the action. You don't need complicated graphics to understand what is happening. You can immediately see which cells are dangerous, which ones are potential targets, and where you need to move next.
The simple visual style works perfectly for Agario because it keeps your attention on the action. You don't need complicated graphics to understand what is happening. You can immediately see which cells are dangerous, which ones are potential targets, and where you need to move next.