Steam app 1611580
Behind Glass: Aquarium Simulator
Data source: Steam Web APILast updated: How we collect this data
Behind Glass: Aquarium Simulator player count chart
Behind Glass: Aquarium Simulator has very few players on Steam right now (9). Its all-time peak was 41.
History from Aug 1, 2021
Behind Glass: Aquarium Simulator monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -23.53% | 13 |
| October 2026 | not enough data | +13.33% | 17 |
| September 2026 | not enough data | -6.25% | 15 |
| August 2026 | not enough data | -15.79% | 16 |
| July 2026 | not enough data | +18.75% | 19 |
| June 2026 | not enough data | +14.29% | 16 |
| May 2026 | not enough data | -6.67% | 14 |
| April 2026 | not enough data | -6.25% | 15 |
| March 2026 | not enough data | -11.11% | 16 |
| February 2026 | not enough data | +20% | 18 |
| January 2026 | not enough data | +25% | 15 |
| December 2025 | not enough data | +0% | 12 |
| November 2025 | not enough data | -14.29% | 12 |
| October 2025 | not enough data | -6.67% | 14 |
| September 2025 | not enough data | +0% | 15 |
| August 2025 | not enough data | -31.82% | 15 |
| July 2025 | not enough data | +37.5% | 22 |
| June 2025 | not enough data | +14.29% | 16 |
| May 2025 | not enough data | -17.65% | 14 |
| April 2025 | not enough data | +6.25% | 17 |
| March 2025 | not enough data | -15.79% | 16 |
| February 2025 | not enough data | -53.66% | 19 |
| January 2025 | not enough data | +241.67% | 41 |
| December 2024 | not enough data | -7.69% | 12 |
| November 2024 | not enough data | +18.18% | 13 |
| October 2024 | not enough data | +0% | 11 |
| September 2024 | not enough data | +10% | 11 |
| August 2024 | not enough data | +0% | 10 |
| July 2024 | not enough data | +0% | 10 |
| June 2024 | not enough data | -9.09% | 10 |
| May 2024 | not enough data | -15.38% | 11 |
| April 2024 | not enough data | +18.18% | 13 |
| March 2024 | not enough data | -15.38% | 11 |
| February 2024 | not enough data | +8.33% | 13 |
| January 2024 | not enough data | +0% | 12 |
| December 2023 | not enough data | +9.09% | 12 |
| November 2023 | not enough data | -15.38% | 11 |
| October 2023 | not enough data | +44.44% | 13 |
| September 2023 | not enough data | +0% | 9 |
| August 2023 | not enough data | -35.71% | 9 |
| July 2023 | not enough data | +16.67% | 14 |
| June 2023 | not enough data | +20% | 12 |
| May 2023 | not enough data | -16.67% | 10 |
| April 2023 | not enough data | +20% | 12 |
| March 2023 | not enough data | +0% | 10 |
| February 2023 | not enough data | -23.08% | 10 |
| January 2023 | not enough data | +0% | 13 |
| December 2022 | not enough data | +62.5% | 13 |
| November 2022 | not enough data | +0% | 8 |
| October 2022 | not enough data | -20% | 8 |
| September 2022 | not enough data | +11.11% | 10 |
| August 2022 | not enough data | -10% | 9 |
| July 2022 | not enough data | +25% | 10 |
| June 2022 | not enough data | -33.33% | 8 |
| May 2022 | not enough data | -40% | 12 |
| April 2022 | not enough data | +42.86% | 20 |
| March 2022 | not enough data | +40% | 14 |
| February 2022 | not enough data | +25% | 10 |
| January 2022 | not enough data | -27.27% | 8 |
| December 2021 | not enough data | +83.33% | 11 |
| November 2021 | not enough data | +20% | 6 |
| October 2021 | not enough data | +25% | 5 |
| September 2021 | not enough data | +33.33% | 4 |
| August 2021 | not enough data | n/a | 3 |
How many people are playing Behind Glass: Aquarium Simulator?
9 people are playing Behind Glass: Aquarium Simulator on Steam right now. That makes it the #8,245 most played game on Steam at the moment. In the last 24 hours it peaked at 12 players. Today's peak is 33% above its 30-day average daily peak of 9.
Is Behind Glass: Aquarium Simulator growing or declining?
Over the last 30 days Behind Glass: Aquarium Simulator averaged a daily peak of 9 players, down 25% compared with the 30 days before (12). Its highest point this month (15) is 25% above the same period last year (12). In its first month after release (Aug 1, 2021) it peaked at 3 players. Today's player count is 22% of its all-time peak of 41, set on Jan 1, 2025.
Other Underwater games like Behind Glass: Aquarium Simulator by player count
Compare Behind Glass: Aquarium Simulator with similar games
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- Behind Glass: Aquarium Simulator vs Farming Simulator 25
- Behind Glass: Aquarium Simulator vs DrainSim
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Behind Glass: Aquarium Simulator
Create stunning virtual aquariums on your PC! Our advanced 3D engine brings your fish tank to life with breathtaking realism, featuring lifelike fish, plants, decorations, and more. Transform your monitor into a vibrant, living aquarium. Virtual aquascaping has never been easier!
- Developer
- BitBros Inc
- Released
- Aug 1, 2021
- Genre
- Casual, Indie, Simulation
- Steam Deck
- Playable
- Languages
- 14 languages
Screenshots
Behind Glass: Aquarium Simulator price history
Good time to buy? No sale seen yet. Behind Glass: Aquarium Simulator costs $14.99 and we have not recorded a discount for it so far.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
Get Behind Glass: Aquarium Simulator alerts by email
Behind Glass: Aquarium Simulator reviews over time
Positive and negative Steam user reviews per month, from Steam's review history.
Behind Glass: Aquarium Simulator achievements
Behind Glass: Aquarium Simulator has 11 Steam achievements. On average a player has unlocked 5.8% of them; the rarest, Operator, is held by 0.8% of players.
RefurbisherHidden achievement25.9%- Background WorkerHidden achievement9.8%
- Lighting EngineerHidden achievement8.6%
- Ground WorkerHidden achievement4.9%
- PainterHidden achievement4.6%
- ZookeeperHidden achievement3.6%
- Crossing ExpertHidden achievement1.7%
- DecoratorHidden achievement1.6%
- SurrounderHidden achievement1.6%
- Community ContributorHidden achievement0.9%
- OperatorHidden achievement0.8%
Global unlock rates from Steam, most common first.
Behind Glass: Aquarium Simulator DLC
Behind Glass: Aquarium Simulator has 2 DLCs and soundtracks on Steam, newest first.
Latest Behind Glass: Aquarium Simulator news and patch notes
- Jul 13, 2026 New Fish Species & Decoration Pack DLC
- Feb 16, 2026 Meet 20 New Species
- Nov 24, 2025 Meet the New Species
- Jul 8, 2025 20 New Fish Species + Recolor Your Gravel
- Apr 16, 2025 New Fish, Jellyfish, Round Aquariums
- Jan 9, 2025 Axolotl, turtles, full version
- Jun 3, 2024 A Crabby Update
- Oct 17, 2023 New Fish Arrivals
Official announcements from the developer on Steam.
Behind Glass: Aquarium Simulator FAQ
Is Behind Glass: Aquarium Simulator dead?
Behind Glass: Aquarium Simulator has very few players on Steam right now (9). Its all-time peak was 41.
How many people play Behind Glass: Aquarium Simulator?
9 people are playing Behind Glass: Aquarium Simulator on Steam right now. In the last 24 hours it peaked at 12 concurrent players.
What is the all-time peak player count for Behind Glass: Aquarium Simulator?
Behind Glass: Aquarium Simulator reached its all-time Steam peak of 41 concurrent players on Jan 1, 2025.
Is Behind Glass: Aquarium Simulator growing or declining?
Behind Glass: Aquarium Simulator is declining. Its average daily peak over the last 30 days was 9, down 25% compared with the previous 30 days.
How much does Behind Glass: Aquarium Simulator cost?
Behind Glass: Aquarium Simulator costs $14.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price Behind Glass: Aquarium Simulator has been on Steam?
We have not seen Behind Glass: Aquarium Simulator discounted on Steam since October 2026, so the lowest US price we have recorded is its regular $14.99.
Is Behind Glass: Aquarium Simulator on sale right now?
No, Behind Glass: Aquarium Simulator is at its full price of $14.99 on Steam right now.
Is Behind Glass: Aquarium Simulator good?
Steam players rate Behind Glass: Aquarium Simulator Very Positive: 96% of 338 reviews are positive.
When did Behind Glass: Aquarium Simulator come out?
Behind Glass: Aquarium Simulator was released on Steam on Aug 1, 2021.
Who made Behind Glass: Aquarium Simulator?
Behind Glass: Aquarium Simulator was developed by BitBros Inc.
RageQuit.gg is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API. How we measure Steam data.