The Game Census
Do NOT say 21! cover art

Do NOT say 21!

&y · S Tier Garbage · 2025-09-19

Steam

CasualIndieStrategyFree To Play

Modes: Single player

Releases: Sep 19, 2025 (PC (Microsoft Windows))

A free AI slop counting game, where the objective is simply to avoid the number 21. Do you have enough brain cells to win?

82%
positive of 68 reviews
Very Positive
steam's rating (official)
Unknown
Steam Deck (Valve)
SteamOS: 0
Free
steam price (US)

Health check

Quiet
  • · 11 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 22% vs the prior 8 weeks.
  • · Top 39% of 30,756 Casual games in the census by review count.

Review momentum

PositiveNegative
161620252026Week of 2025-09-19: 16 positiveWeek of 2025-09-19: 4 negativeWeek of 2025-09-26: 8 positiveWeek of 2025-09-26: 4 negativeWeek of 2025-10-03: 8 positiveWeek of 2025-10-10: 4 positiveWeek of 2025-10-17: 3 positiveWeek of 2025-10-24: 1 positiveWeek of 2025-10-31: 1 positiveWeek of 2025-11-21: 1 negativeWeek of 2025-12-05: 1 positiveWeek of 2025-12-19: 1 positiveWeek of 2026-01-02: 1 positiveWeek of 2026-01-16: 2 positiveWeek of 2026-01-23: 1 positiveWeek of 2026-01-30: 1 negativeWeek of 2026-02-20: 1 positiveWeek of 2026-02-20: 1 negativeWeek of 2026-02-27: 1 negativeWeek of 2026-04-03: 1 positiveWeek of 2026-04-10: 1 positiveWeek of 2026-05-01: 3 positiveWeek of 2026-05-29: 1 positiveWeek of 2026-06-05: 1 positiveWeek of 2026-07-17: 1 positiveWeek of 2026-08-28: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Details

WindowsSingle-playerSteam AchievementsFamily Sharing11 DLC

Post-launch support: 11 DLC released, first 2025-09-19 (Steam store data)

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.