Fanon:Survival

"Survival" is an idea based out of other diep.io ideas. In this mode, all of the players (5) are in a team and they defend eachother (it could contain a chat, too). In the start, you have to choose a 4 tier class, invisible class can't be seen by anyone (even the bots). Every round, a grey box pop-up and tells the number of the round and also tells "BOSS TIME!" Every 10 rounds. At every round, the game gets harder and harder (the arena is actualy smaller, still enough space to cover alot more than ranger's range). when someone dies, it gets another chance and can choose an new class (i forgot to tell that before the start of round 1, you get all of your points to increase your stats).

Every 10 levels, they're is a "Fallen" (2x or 4x stronger duh to teamings).

At level 100, They're is a final boss, The "PENTAGOD". The PENTAGOD haves 5 cannons (at each side of the pentagon) that shoots 20 pentagons that separates into 5 Crashers. if you destroy a pentagon before it separates, it explodes into 3 Crashers only. When you killed the boss in 5 minutes or more, you have to fight the "GREEN PENTAGOD". the GP is two times stronger than the normal PENTAGOD.

When everybody died 2 times or the game is finished, the arena closer comes and destroy everybody out of the server.