Behind Glass: Aquarium Simulator is a Casual, Simulation game from BitBros Inc with a 94% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.
Game snapshot
- Developer
- BitBros Inc
- Release year
- 2025
- Playtime
- Varies by player
- Price
- $13.49
- Review signal
- 94% positive
Screenshots
System requirements
PC
- Minimum
- OS: Windows 10
Processor: Dual core
Memory: 4 GB RAM
Graphics: Nvidia GeForce GTX 970 / AMD RX480
DirectX: Version 11
Storage: 2 GB available space - Recommended
- OS: Windows 10
Processor: Quad core
Memory: 8 GB RAM
Graphics: Nvidia GeForce GTX 970 / AMD RX480
DirectX: Version 11
Storage: 2 GB available space
macOS
- Minimum
- OS: Catalina 10.15
Processor: 2.2 Ghz intel core i7
Memory: 4 GB RAM
Graphics: Radeon Pro 460
Storage: 2 GB available space - Recommended
- OS: Catalina 10.15
Processor: 2.2 Ghz intel core i7
Memory: 8 GB RAM
Graphics: Radeon Pro 460
Storage: 2 GB available space
From Steam reviews
Review notes
Behind Glass: Aquarium Simulator is worth a closer look if you want strong atmosphere, cyberpunk, management, and exploration.
Best for players who want strong atmosphere, cyberpunk, management, and exploration.
Check more carefully if you dislike unclear onboarding and technical roughness.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
cyberpunk
SettingThe game leans into neon, hacking, or corporate-dystopia texture.
management
Play styleThe game asks you to run, improve, or balance a system over time.
confusing-onboarding
FrictionThe first hours can be unclear without patience or outside help.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
Steam review snapshots
I find the fish movement to be pretty accurate, for example Neon tetra swim in groups but also go out of their…However I much prefer the Simulator mode which doesn't have a tutorial so all the different water parameters will be confusing if…But if you're into the nitty-gritty of fishkeeping, simulation mode has all the pH balancing and ecosystem management you could want.The game runs super smoothly (easy max framerate and never crashed) and it's beautiful on my 4K screen.Why it fits
Check it if you want casual, simulation filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.