Game Overview
A quiet tank becomes a living ecosystem in Fish Game, a detailed aquarium simulation that treats every guppy, plant, and pebble as part of a larger balance. Rather than chasing scores or surviving disasters, players build beautiful freshwater displays and watch them develop over time, with fish that behave as individuals instead of interchangeable decorations. The mood is calm and contemplative, but the underlying simulation gives every peaceful scene real stakes: neglected water chemistry can turn an elegant aquascape into an unhealthy habitat.
Players shape substrate, position rocks and driftwood, select plants, and introduce more than 50 aquatic species while designing tanks around their needs. Fish grow, form shifting social dynamics, and react to their environment, so stocking a tank is as important as making it look good. Water conditions track essentials such as oxygen, ammonia, and carbon dioxide, which interact with lighting, algae, vegetation, and animal health; plant care also includes choosing suitable light levels, trimming growth, and replanting cuttings. Multiple fully simulated aquariums let dedicated keepers maintain specialized setups, quarantine problem fish, or simply experiment with different aquascaping styles, while passive mode removes much of the cleaning pressure for a more relaxed experience.
Fish Game stands apart from most cozy management sims by taking the science of fishkeeping seriously without demanding a real-world hobbyist’s level of commitment. Its biggest appeal lies in observation: a carefully composed tank slowly changes as plants spread, fish establish habits, and the ecosystem finds—or fails to find—stability. Photo mode, complete with adjustable depth of field, makes the finished displays worth sharing and rewards players with an eye for composition. Fans of Planet Zoo’s animal-focused simulation, relaxing decorating games, or real aquarium keeping will find plenty to enjoy, while newcomers can use the gentler modes to learn the basics without being overwhelmed.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Fish Game folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10 or 11
- Processor: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
- Memory: 16 GB RAM
- Graphics: GeForce GTX 980
- Storage: 10 GB available space
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Fish Game (v00.03.28 & ALL DLC)?
After extracting Fish Game (v00.03.28 & ALL DLC), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 2.46 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.