Fish Trails: Marine Adventure

Government
10+
Downloads
Content rating
Everyone
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About this game

It’s not easy being a fish.
Fish migrate through rivers to find food, seek shelter, and spawn. Along the way they must dodge predators, navigate obstacles, and overcome a host of challenges to reach their goal.
Do you have what it takes to navigate Fishcadia River as a fish? Have fun and enjoy the adventure!
About the game: Fish Trails was informed by experts in fish passage and hydropower research. It is intended to be educational and to represent events that can happen to fish in the real world, but it is a work of fiction and may not be all-encompassing. This game was developed by Pacific Northwest National Laboratory (PNNL) and sponsored by the Department of Energy Water Power Technologies Office.
Updated on
Feb 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Committed to follow the Play Families Policy

What’s new

Made Disclaimer accessible on all times on demand

App support

About the developer
Battelle Memorial Institute
tyler.vaughan@pnnl.gov
790 6TH St Richland, WA 99354-1873 United States
+1 509-375-2152