free as fish — Steam game overview

Stored observation / content update: 2026-10-25T13:54:48.000Z

Did you know? Bitterlings must lay their eggs in freshwater mussels. Therefore, in this game, pressing the number key '2' alone will not make the bitterlings lay eggs. You must place freshwater mussels in the aquarium for the bitterlings to lay eggs.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.