Arras:TESTBED

The TESTBED is an unclassed tank in the game that can only be controlled by the Developer, Neph. The TESTBED is used to test tanks, and changes from time to time. TESTBED tanks eventually become in-game tanks, or are reworked/removed. The tanks listed below are tanks that were, or are currently, the TESTBED.

Factory TESTBEDs
The first TESTBED was a Tank that shot itself over and over again. Its design was of a circular tank body with a wide and short Cannon. The photos description is "It's a tank that shoots itself!"

https://pbs.twimg.com/media/DNEdczrVQAUZbpt.jpg

The Second TESTBED was more or less the same thing, but it only shot itself once.

https://pbs.twimg.com/media/DNHGhXkVoAE0Wkc.jpg

https://pbs.twimg.com/media/DNHGx6-VQAA2GFF.jpg

The Third TESTBED appeared to shoot miniature Minions without limit. Its design featured Two Gunner Cannons mounted on the front with a regular mounted at the back.

https://pbs.twimg.com/media/DNJtQcJUIAA9WWf.jpg

The Fourth TESTBED appeared to shoot four fully functioning s. The design is the same as the regular Diep.io Factory.