Mono — Steam game overview

Stored observation / content update: 2026-10-25T05:28:56.000Z

『Mono』 is a 2D action game set in a monochrome world. Explore the land to enhance your abilities, defeat the formidable foes standing in your way, and resolve the crisis befalling this black-and-white realm.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.