Airtight Games is following Dark Void and Quantum Conundrum with a puzzle game for smaller screens. PIXLD for iOS is a color-matching puzzle game that tasks players with flipping groups of blocks to create contiguous groups. The developer calls it "deeply engaging, deceptively simple" and plans to release it next week, at an introductory 99 cent price (regular price is $1.99).

This is the first release from the new "Airtight Mobile" label, which - as the name suggests - will publish games for phones, specifically iOS.