Mobile games

Built with Expo and React Native, shipped to the App Store and Google Play. Free to play, no account, progress kept on your device.

Titles

iOS & Android

Nova’s Lab

A colour-sort puzzle set in an outbreak laboratory. Sort the compounds, keep containment, make the cure.

More on the way

Black Rune Studios is a small studio and ships one game at a time. New titles appear here as they reach the stores.

Every game we publish follows the same rules: free to play, no account required, and nothing about you leaves your device beyond what the ads need. That is set out in full in the Privacy Policy.