Critter Haven is a free strategy survival game available on Android, where players navigate the aftermath of a catastrophic flood. As the leader, players must collaborate with humans and Pawpals to transform a devastated area into a thriving city. The gameplay centers around building and upgrading structures, managing resources, and ensuring the safety of citizens from external threats.

In addition to city-building, players can embark on expeditions into wild territories to gather rare resources, rescue survivors, and uncover secrets related to the flood. The game encourages forming alliances with other players to enhance city growth and foster a cooperative experience. With its blend of strategic planning and exploration, Critter Haven offers an engaging adventure for players seeking to rebuild and conquer challenges in a post-disaster world.