ColorWave

ColorWave is an upcoming game created by Terrible Games Unlimited. It is a rhythm arrow-based game inspired by Dance Dance Revolution and Stepmania. It is currently the only unreleased game to have an itch.io page.

The Itch.io description says "ColorWave is a rhythm game, kind of like Stepmania. Press the arrows to the beat. But, this game isn't like the others. It has a story, lore, and other secrets.... good luck finding them.."

Links
Gamejolt

Itch.io