From Tanki Online Wiki
Contrary to what most people think, "Monochrome" does not mean "Black and White". Actually, it means "various shades of a single color". Then again, probably the only thing you care about is that the paint looks cool, right?
- Paint could be received as a reward for completing the challenges of the challenge (08/02/2019 - 08/29/2019) with a battle pass.