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Chroma Lab Chroma Lab is a VR particle physics sandbox. Surround yourself with hundreds of thousands of colorful particles that stick together like a fluid which you can interact with using a variety of tools.
Positive Now
95%305 reviews on Steam
30-Day Trend
—Not enough history yet (since 21 Oct 2026)
Last 12 Months
79%−17 pts on 96% since launch
Reviews Last Month
1September 2026, −14% on the 12-month average
Reviews By MonthPositive and negative reviews each month, August 2017 to September 2026
| Month | Positive | Negative | Share positive |
|---|---|---|---|
| September 2026 | 1 | 0 | 100% |
| March 2026 | 0 | 1 | 0% |
| September 2025 | 1 | 0 | 100% |
| June 2025 | 0 | 1 | 0% |
| March 2025 | 1 | 0 | 100% |
| February 2025 | 1 | 0 | 100% |
| January 2025 | 1 | 0 | 100% |
| December 2024 | 0 | 1 | 0% |
| March 2024 | 1 | 0 | 100% |
| December 2023 | 2 | 0 | 100% |
| September 2023 | 1 | 0 | 100% |
| July 2023 | 2 | 0 | 100% |
| April 2023 | 1 | 0 | 100% |
| March 2023 | 2 | 0 | 100% |
| February 2023 | 1 | 0 | 100% |
| December 2022 | 4 | 0 | 100% |
| November 2022 | 1 | 0 | 100% |
| October 2022 | 3 | 0 | 100% |
| September 2022 | 3 | 0 | 100% |
| August 2022 | 2 | 1 | 67% |
| July 2022 | 1 | 1 | 50% |
| June 2022 | 2 | 0 | 100% |
| May 2022 | 1 | 0 | 100% |
| April 2022 | 2 | 0 | 100% |
| February 2022 | 1 | 0 | 100% |
| January 2022 | 3 | 0 | 100% |
| December 2021 | 4 | 0 | 100% |
| November 2021 | 2 | 0 | 100% |
| October 2021 | 4 | 0 | 100% |
| September 2021 | 3 | 0 | 100% |
| August 2021 | 2 | 1 | 67% |
| July 2021 | 11 | 0 | 100% |
| June 2021 | 2 | 0 | 100% |
| May 2021 | 1 | 0 | 100% |
| April 2021 | 1 | 0 | 100% |
| March 2021 | 5 | 0 | 100% |
| February 2021 | 2 | 0 | 100% |
| January 2021 | 2 | 0 | 100% |
| December 2020 | 5 | 0 | 100% |
| November 2020 | 1 | 0 | 100% |
| October 2020 | 2 | 1 | 67% |
| September 2020 | 2 | 0 | 100% |
| August 2020 | 4 | 0 | 100% |
| July 2020 | 5 | 0 | 100% |
| May 2020 | 5 | 0 | 100% |
| April 2020 | 1 | 1 | 50% |
| March 2020 | 3 | 0 | 100% |
| February 2020 | 2 | 0 | 100% |
| January 2020 | 3 | 0 | 100% |
| December 2019 | 3 | 0 | 100% |
| November 2019 | 4 | 1 | 80% |
| September 2019 | 4 | 0 | 100% |
| August 2019 | 1 | 0 | 100% |
| July 2019 | 3 | 0 | 100% |
| June 2019 | 2 | 0 | 100% |
| May 2019 | 2 | 0 | 100% |
| April 2019 | 3 | 0 | 100% |
| March 2019 | 2 | 0 | 100% |
| February 2019 | 2 | 0 | 100% |
| January 2019 | 5 | 0 | 100% |
| December 2018 | 4 | 1 | 80% |
| November 2018 | 2 | 0 | 100% |
| October 2018 | 3 | 0 | 100% |
| September 2018 | 1 | 0 | 100% |
| August 2018 | 0 | 0 | — |
| July 2018 | 6 | 0 | 100% |
| June 2018 | 3 | 0 | 100% |
| May 2018 | 2 | 0 | 100% |
| April 2018 | 3 | 0 | 100% |
| March 2018 | 3 | 0 | 100% |
| February 2018 | 6 | 0 | 100% |
| January 2018 | 9 | 0 | 100% |
| December 2017 | 16 | 1 | 94% |
| November 2017 | 15 | 0 | 100% |
| October 2017 | 12 | 0 | 100% |
| September 2017 | 14 | 1 | 93% |
| August 2017 | 68 | 1 | 99% |
Steam’s own monthly review graph, read each month. How we count
Review SentimentToo few recent reviews to call a trend3 in the last three finished months
| Month | Last 3 months | That month | Reviews | All so far |
|---|---|---|---|---|
| September 2026 | — | — | 1 | 96% |
| March 2026 | — | — | 1 | 96% |
| September 2025 | — | — | 1 | 96% |
| June 2025 | — | — | 1 | 96% |
| March 2025 | — | — | 1 | 97% |
| February 2025 | — | — | 1 | 97% |
| January 2025 | — | — | 1 | 97% |
| December 2024 | — | — | 1 | 96% |
| March 2024 | — | — | 1 | 97% |
| December 2023 | — | — | 2 | 97% |
| September 2023 | — | — | 1 | 97% |
| July 2023 | — | — | 2 | 97% |
| April 2023 | — | — | 1 | 97% |
| March 2023 | — | — | 2 | 97% |
| February 2023 | — | — | 1 | 97% |
| December 2022 | — | — | 4 | 97% |
| November 2022 | — | — | 1 | 97% |
| October 2022 | — | — | 3 | 97% |
| September 2022 | — | — | 3 | 97% |
| August 2022 | — | — | 3 | 97% |
| July 2022 | — | — | 2 | 97% |
| June 2022 | — | — | 2 | 97% |
| May 2022 | — | — | 1 | 97% |
| April 2022 | — | — | 2 | 97% |
| February 2022 | — | — | 1 | 97% |
| January 2022 | — | — | 3 | 97% |
| December 2021 | — | — | 4 | 97% |
| November 2021 | — | — | 2 | 97% |
| October 2021 | — | — | 4 | 97% |
| September 2021 | — | — | 3 | 97% |
| August 2021 | — | — | 3 | 97% |
| July 2021 | — | — | 11 | 97% |
| June 2021 | — | — | 2 | 97% |
| May 2021 | — | — | 1 | 97% |
| April 2021 | — | — | 1 | 97% |
| March 2021 | — | — | 5 | 97% |
| February 2021 | — | — | 2 | 97% |
| January 2021 | — | — | 2 | 97% |
| December 2020 | — | — | 5 | 97% |
| November 2020 | — | — | 1 | 97% |
| October 2020 | — | — | 3 | 97% |
| September 2020 | — | — | 2 | 97% |
| August 2020 | — | — | 4 | 97% |
| July 2020 | — | — | 5 | 97% |
| May 2020 | — | — | 5 | 97% |
| April 2020 | — | — | 2 | 97% |
| March 2020 | — | — | 3 | 98% |
| February 2020 | — | — | 2 | 98% |
| January 2020 | — | — | 3 | 98% |
| December 2019 | — | — | 3 | 98% |
| November 2019 | — | — | 5 | 98% |
| September 2019 | — | — | 4 | 98% |
| August 2019 | — | — | 1 | 98% |
| July 2019 | — | — | 3 | 98% |
| June 2019 | — | — | 2 | 98% |
| May 2019 | — | — | 2 | 98% |
| April 2019 | — | — | 3 | 98% |
| March 2019 | — | — | 2 | 98% |
| February 2019 | — | — | 2 | 98% |
| January 2019 | — | — | 5 | 98% |
| December 2018 | — | — | 5 | 98% |
| November 2018 | — | — | 2 | 98% |
| October 2018 | — | — | 3 | 98% |
| September 2018 | — | — | 1 | 98% |
| August 2018 | — | — | 0 | 98% |
| July 2018 | — | — | 6 | 98% |
| June 2018 | — | — | 3 | 98% |
| May 2018 | — | — | 2 | 98% |
| April 2018 | — | — | 3 | 98% |
| March 2018 | — | — | 3 | 98% |
| February 2018 | 97% | — | 6 | 98% |
| January 2018 | 98% | — | 9 | 98% |
| December 2017 | 98% | — | 17 | 98% |
| November 2017 | 98% | — | 15 | 98% |
| October 2017 | 98% | — | 12 | 98% |
| September 2017 | 98% | — | 15 | 98% |
| August 2017 | 99% | 99% | 69 | 99% |
Review ScoreSteady at 95% positive since 21 Oct 2026305 reviews when we first checked
Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count
Notable Months| Notable | Month | Reviews | Positive |
|---|---|---|---|
| Busiest month | August 2017 | 69 | 99% |
Best and worst counts months with at least 50 reviews.
