Thalassic is a VR underwater horror survival game where you explore a planet a few thousand years after its evacuation. Explore the depths of this new world ocean with your capsule communicator George. Encounter different creatures as you go deeper and find what lurks down in the depths.

Positive Now
50%14 reviews on Steam
30-Day Trend
—Not enough history yet (since 21 Oct 2026)
Last 12 Months
56%positive, 16 reviews
Reviews Last Month
1September 2026, −33% on the 10-month average
Positive and negative reviews each month, May 2023 to September 2026
| Month | Positive | Negative | Share positive |
|---|---|---|---|
| September 2026 | 1 | 0 | 100% |
| January 2026 | 1 | 0 | 100% |
| September 2024 | 1 | 0 | 100% |
| April 2024 | 1 | 0 | 100% |
| March 2024 | 1 | 0 | 100% |
| December 2023 | 0 | 1 | 0% |
| November 2023 | 0 | 1 | 0% |
| September 2023 | 0 | 1 | 0% |
| July 2023 | 0 | 1 | 0% |
| June 2023 | 0 | 1 | 0% |
| May 2023 | 4 | 2 | 67% |
Steam’s own monthly review graph, read each month. How we count
Steady at 50% positive since 22 Oct 202614 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 | Month | Reviews | Positive |
|---|---|---|---|
| Busiest month | May 2023 | 6 | 67% |
Best and worst counts months with at least 50 reviews.