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Concentration Required is a tough bullet hell made to challenge your focus and reaction time. The game has 6 unique retro-themed music tracks with 5 levels plus a tutorial and endless mode.

Positive Now
85%14 reviews on Steam
30-Day Trend
—Not enough history yet (since 21 Oct 2026)
Last 12 Months
86%positive, 14 reviews
Reviews Last Month
1December 2025, −46% on the 7-month average
Positive and negative reviews each month, February 2025 to December 2025
| Month | Positive | Negative | Share positive |
|---|
| December 2025 | 1 | 0 | 100% |
| September 2025 | 1 | 0 | 100% |
| August 2025 | 1 | 0 | 100% |
| July 2025 | 1 | 0 | 100% |
| June 2025 | 0 | 1 | 0% |
| April 2025 | 1 | 0 | 100% |
| March 2025 | 1 | 0 | 100% |
| February 2025 | 6 | 1 | 86% |
Steam’s own monthly review graph, read each month. How we count
Steady at 85% positive since 21 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 | February 2025 | 7 | 86% |
Best and worst counts months with at least 50 reviews.