Native
Runs directly on Apple Silicon — no extra software.

Not officially supported, but there are workarounds below.
Overall rating: Runs great on Mac · 100% of 2 players say it runs well
Not officially supported, but there are workarounds below.
I Am Fish has a native Apple Silicon build — full Metal acceleration, best battery life, zero faff.
| Method | Quality | Difficulty | Cost | |
|---|---|---|---|---|
| NativePick | Excellent | Easy | Game price only |
Embark on a charming underwater adventure as a brave little fish trying to find its way back home. Navigate vibrant coral reefs and treacherous waters, utilizing each fish's unique abilities to overcome obstacles in this physics-based puzzle journey.
The Mac build is Intel-only (x86_64) and runs on Apple Silicon through Rosetta 2 translation — it's a Mac app, but not a true arm64 native one. Expect a ~10–15% performance tax versus a real native port.
How I Am Fish runs on your Mac, from our performance model and player reports.
See exactly how I Am Fish will run on your Mac
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The Mac build is Intel-only (x86_64) and runs on Apple Silicon through Rosetta 2 translation — it's a Mac app, but not a true arm64 native one. Expect a ~10–15% performance tax versus a real native port.
Here are all the options available, ranked by what we recommend first.
Runs directly on Apple Silicon — no extra software.
How each supported method stacks up on setup effort, time and runtime overhead.
Live prices compared across trusted PC key sellers — updates every few hours.
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Idiot-proof walkthroughs for every method.
I Am Fish has a native Apple Silicon build, which is the gold standard for playing on a Mac. You get full Metal acceleration, best battery life, and no compatibility weirdness. Just buy it from the Mac App Store or Steam for Mac and play.
For most Mac players we recommend Native as the fastest, smoothest way to play I Am Fish. Runs directly on Apple Silicon — no extra software.
| Method | Quality | Difficulty | Cost |
|---|---|---|---|
| NativePick | Excellent | Easy | Game price only |
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