Diep.io is a browser-based game developed by the creators of Flappy Royale. It combines elements of classic 8-bits tank games with battle royale game elements and is free to play on any internet browser.
The game is set in an arena where players must survive by shooting and destroying obstacles and other tanks. The game also features a variety of different levels, power-ups, and upgrades that keep the game fresh and challenging. Diep.io has been labeled an arcade shooter game and features a total of eight different game modes.