It costs $ 10, but if you bought a version for Mac or Windows earlier, you get the version for Linux for free. It is possible to get acquainted with the demo version (size does not exceed 8 MiB).
Metarating game - 80%. ')
The gameplay of Osmos resembles the first level of the game Spore - you swim, devour those who are smaller (thus becoming more), avoid those who are bigger than you. In general, it is better to see once: