What is CyanSun?

Cyan Sun is a cardgame based on Rainer Knizias cardgame Bluemoon playable on the pc and mobile devices.  Cyan Sun is implemented in Java and shall be playable in standalone, online and mobile versions.  The project does not use any licensed material and/or images from the original game Bluemoon. The game is inspired by Bluemoon but some rules are completely different.

The software is available as freeware.

The Cyan Sun project is still under development by Timm Schwemann.