Game Modes is a way to play in Diep. Currently, game modes are rotated so you will not always see the same modes available when you visit the site. Players can switch Game Modes before they enter ...

You can find a guide and other great information on Fandom.  

If you're experiencing the "failed to find a lobby" error when opening Diep.io, clearing your cookies and cache might resolve the issue. Follow these steps to do so:     Guide for Ch...