Here's the weapon key.

1 - Archaea

The Archaea, also known as the Manipulator or Membrane Popper, is a powerful bug like beast that grabs bacteria and pulls them to its mouth to eat.

2 - Mech

This is a tank that shoots missiles with advanced AI to find and kill their targets.

3 - Spike Ball

A ball of spikes with a black and white printed picture of a food pellet taped to it. Apparently this is enough to fool the bacteria.

4 - Laser Turret

Although it cannot move, there is no denying its incredible strength.

5 - Construction Claw

Press space to toggle time. This usually does not work with vehicles. But it does with this. This is a construction claw that picks up and moves bacteria, food and eggs.

6 - Blue Portal

click 6 to place blue portal, hold down 6 to turn

7 - Orange Portal

see blue portal

8 - Snake

Summon and command a powerful snake with a slither.io based controller

9 - Radiation Blaster

Use your mouse to control this gun. If your mouse is far enough from the center, it'll move. Hold the left mouse button to shoot, any bacteria caught in the radioactive blast will be severely mutated.

0 - Bacteria Editor

press 0 to open the bacteria editor.