The Game Census
Monkey Doomsday cover art

Monkey Doomsday

Supreme Gauntlet Games · 2021-12-10

Steam

ActionAdventureCasualIndie

Modes: Single player

Releases: Dec 11, 2021 (PC (Microsoft Windows))

Welcome to a world where the entire human population of earth is undergoing a massive de evolution process! The human race has de evolved back into monkeys and are causing an apocalyptic mayhem over the entire earth, and It's only up to you to end this terrorizing madness!

Monkey Doomsday is an Action, Adventure, Casual, and Indie game released in 2021, priced at $1.99, with an owner estimate of 20,000 .. 50,000 and a Very Positive sentiment (83% of 63 reviews).

0
playing now
83%
positive of 63 reviews
Very Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
Unknown
Steam Deck (Valve)
SteamOS: 0
$1.99
steam price (US)

0 players in-game as of 2026-10-14 09:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 5 reviews in the last 8 weeks (~1/week).
  • · Review velocity up 0% vs the prior 8 weeks.
  • · Top 47% of 27,712 Action games in the census by review count.

Health tier since 2026-09-02

Estimated sales: 1.3k–2.8k copies

Review-multiple estimate from 63 total reviews — how this is computed.

All-time low: $0.89 at Steam (2023-01-09)via IsThereAnyDeal

Review momentum

PositiveNegative
7720212026Week of 2021-12-01: 1 positiveWeek of 2021-12-01: 3 negativeWeek of 2022-01-01: 1 positiveWeek of 2022-02-01: 7 positiveWeek of 2022-03-01: 1 positiveWeek of 2022-09-01: 2 positiveWeek of 2022-10-01: 2 positiveWeek of 2022-11-01: 3 positiveWeek of 2022-12-01: 1 negativeWeek of 2023-01-01: 5 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-04-01: 1 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-06-01: 1 positiveWeek of 2023-10-01: 1 negativeWeek of 2023-12-01: 1 positiveWeek of 2024-01-01: 2 positiveWeek of 2024-08-01: 1 positiveWeek of 2024-12-01: 1 positiveWeek of 2025-01-01: 1 positiveWeek of 2025-02-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2026-08-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

002026-09-15 09:00 — 0 players2026-09-16 18:00 — 0 players2026-09-18 01:00 — 0 players2026-09-19 09:00 — 0 players2026-09-20 16:00 — 0 players2026-09-22 00:00 — 0 players2026-09-23 07:00 — 0 players2026-09-24 15:00 — 0 players2026-09-25 22:00 — 0 players2026-09-27 06:00 — 0 players2026-09-28 14:00 — 0 players2026-09-29 21:00 — 0 players2026-10-01 05:00 — 0 players2026-10-02 12:00 — 0 players2026-10-03 20:00 — 0 players2026-10-05 04:00 — 0 players2026-10-06 11:00 — 0 players2026-10-07 19:00 — 0 players2026-10-09 02:00 — 0 players2026-10-10 10:00 — 0 players2026-10-11 17:00 — 0 players2026-10-13 01:00 — 0 players2026-10-14 09:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$2.99$0.892021-12-112024-02-132021-12-11 — best price $2.992023-01-09 — best price $0.892023-01-16 — best price $2.992023-03-16 — best price $1.492023-03-23 — best price $2.992024-02-13 — best price $1.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerFamily Sharing

Player tags

3DFPSActionArcadeCasualComedyAmericaCartoonShooterAdventure

Census log

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

Players also track

Don't Knock TwiceTanziaOmensight: Definitive EditionCitadel: Forged with FireGentleMoon 2Eternity: The Last UnicornRebel Galaxy OutlawApsulov: End of Gods

Similarity via IGDB.

Official site ↗