The Game Census
Sumerian Six cover art

Sumerian Six

Artificer · Devolver Digital · 2024-09-02

SteamGOGPlayStation StoreEpic Games Store

ActionStrategy

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Sep 02, 2024 (PC (Microsoft Windows)), Mar 06, 2026 (PlayStation 5), Mar 06, 2026 (Xbox Series X|S)

Lead an unlikely team of commando scientists behind enemy lines to fight Nazis, uncover arcane mysteries, and wield experimental technology to turn the tide of WWII in this real-time tactical stealth adventure.

Sumerian Six is an Action and Strategy game released in 2024, priced at $29.99, with an estimated 20,000 to 50,000 owners and a Very Positive review sentiment (94% of 1271 reviews).

15
playing now
94%
positive of 1.3k reviews
Very Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
80/100
critic score (1 outlets, IGDB)
1
Nexus mods (12 downloads)
4.51★
PlayStation Store rating (86 ratings)
platinum
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$29.99
steam price (US)

15 players in-game as of 2026-10-14 21:00 UTC (census sample)

Sumerian Six is a 2024 stealth-based real-time tactics video game developed by Artificer and published by Devolver Digital. Players must infiltrate a Nazi castle and stop a scientist from using a doomsday weapon during World War II.

Health check

Quietly active
  • · 15 players in-game at the last census sample.
  • · 70 reviews in the last 8 weeks (~9/week).
  • · Review velocity up 63% vs the prior 8 weeks.
  • · Top 13% of 27,908 Action games in the census by review count.

Health tier since 2026-08-31

Estimated sales: 25k–57k copies

Review-multiple estimate from 1,271 total reviews — how this is computed.

Current store prices

Epic Games Store$9.89-67%
GOG$9.89-67%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $9.89 at Steam (2026-03-12)via IsThereAnyDeal

12-month high $29.99 · on sale 111 of 145 observed days · at its all-time low (census price snapshots)

Review momentum

PositiveNegative
16116120242026Week of 2024-09-02: 161 positiveWeek of 2024-09-02: 8 negativeWeek of 2024-09-09: 61 positiveWeek of 2024-09-09: 3 negativeWeek of 2024-09-16: 53 positiveWeek of 2024-09-16: 7 negativeWeek of 2024-09-23: 27 positiveWeek of 2024-09-23: 1 negativeWeek of 2024-09-30: 26 positiveWeek of 2024-09-30: 2 negativeWeek of 2024-10-07: 13 positiveWeek of 2024-10-14: 14 positiveWeek of 2024-10-14: 1 negativeWeek of 2024-10-21: 10 positiveWeek of 2024-10-21: 1 negativeWeek of 2024-10-28: 24 positiveWeek of 2024-10-28: 1 negativeWeek of 2024-11-04: 13 positiveWeek of 2024-11-11: 10 positiveWeek of 2024-11-18: 7 positiveWeek of 2024-11-18: 2 negativeWeek of 2024-11-25: 19 positiveWeek of 2024-12-02: 22 positiveWeek of 2024-12-02: 2 negativeWeek of 2024-12-09: 13 positiveWeek of 2024-12-09: 1 negativeWeek of 2024-12-16: 9 positiveWeek of 2024-12-16: 2 negativeWeek of 2024-12-23: 13 positiveWeek of 2024-12-30: 19 positiveWeek of 2024-12-30: 2 negativeWeek of 2025-01-06: 14 positiveWeek of 2025-01-13: 10 positiveWeek of 2025-01-20: 7 positiveWeek of 2025-01-20: 1 negativeWeek of 2025-01-27: 2 positiveWeek of 2025-01-27: 1 negativeWeek of 2025-02-03: 4 positiveWeek of 2025-02-10: 10 positiveWeek of 2025-02-10: 3 negativeWeek of 2025-02-17: 11 positiveWeek of 2025-02-17: 1 negativeWeek of 2025-02-24: 10 positiveWeek of 2025-02-24: 1 negativeWeek of 2025-03-03: 3 positiveWeek of 2025-03-10: 8 positiveWeek of 2025-03-10: 1 negativeWeek of 2025-03-17: 3 positiveWeek of 2025-03-17: 1 negativeWeek of 2025-03-24: 9 positiveWeek of 2025-03-31: 7 positiveWeek of 2025-04-07: 9 positiveWeek of 2025-04-07: 1 negativeWeek of 2025-04-14: 5 positiveWeek of 2025-04-21: 3 positiveWeek of 2025-04-28: 12 positiveWeek of 2025-04-28: 1 negativeWeek of 2025-05-05: 11 positiveWeek of 2025-05-12: 7 positiveWeek of 2025-05-19: 3 positiveWeek of 2025-05-26: 3 positiveWeek of 2025-06-02: 2 positiveWeek of 2025-06-09: 2 positiveWeek of 2025-06-16: 4 positiveWeek of 2025-06-23: 4 positiveWeek of 2025-06-23: 1 negativeWeek of 2025-06-30: 8 positiveWeek of 2025-07-07: 7 positiveWeek of 2025-07-14: 7 positiveWeek of 2025-07-21: 6 positiveWeek of 2025-07-21: 1 negativeWeek of 2025-07-28: 4 positiveWeek of 2025-08-04: 4 positiveWeek of 2025-08-04: 1 negativeWeek of 2025-08-11: 9 positiveWeek of 2025-08-11: 1 negativeWeek of 2025-08-18: 10 positiveWeek of 2025-08-18: 1 negativeWeek of 2025-08-25: 3 positiveWeek of 2025-09-01: 4 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-09-15: 3 positiveWeek of 2025-09-15: 1 negativeWeek of 2025-09-22: 8 positiveWeek of 2025-09-22: 2 negativeWeek of 2025-09-29: 6 positiveWeek of 2025-10-06: 8 positiveWeek of 2025-10-06: 1 negativeWeek of 2025-10-13: 4 positiveWeek of 2025-10-20: 2 positiveWeek of 2025-10-27: 2 positiveWeek of 2025-10-27: 1 negativeWeek of 2025-11-03: 6 positiveWeek of 2025-11-03: 1 negativeWeek of 2025-11-10: 3 positiveWeek of 2025-11-17: 1 positiveWeek of 2025-11-24: 4 positiveWeek of 2025-12-01: 7 positiveWeek of 2025-12-01: 1 negativeWeek of 2025-12-08: 5 positiveWeek of 2025-12-15: 5 positiveWeek of 2025-12-15: 1 negativeWeek of 2025-12-22: 3 positiveWeek of 2025-12-29: 2 positiveWeek of 2026-01-05: 6 positiveWeek of 2026-01-12: 2 positiveWeek of 2026-01-19: 6 positiveWeek of 2026-01-19: 2 negativeWeek of 2026-01-26: 6 positiveWeek of 2026-02-02: 3 positiveWeek of 2026-02-09: 4 positiveWeek of 2026-02-16: 4 positiveWeek of 2026-02-23: 2 positiveWeek of 2026-03-02: 5 positiveWeek of 2026-03-09: 7 positiveWeek of 2026-03-16: 13 positiveWeek of 2026-03-16: 1 negativeWeek of 2026-03-23: 14 positiveWeek of 2026-03-30: 12 positiveWeek of 2026-03-30: 3 negativeWeek of 2026-04-06: 6 positiveWeek of 2026-04-13: 4 positiveWeek of 2026-04-20: 4 positiveWeek of 2026-04-27: 5 positiveWeek of 2026-05-04: 4 positiveWeek of 2026-05-11: 7 positiveWeek of 2026-05-11: 1 negativeWeek of 2026-05-18: 1 positiveWeek of 2026-05-18: 1 negativeWeek of 2026-05-25: 4 positiveWeek of 2026-06-01: 4 positiveWeek of 2026-06-08: 4 positiveWeek of 2026-06-15: 9 positiveWeek of 2026-06-22: 8 positiveWeek of 2026-06-29: 5 positiveWeek of 2026-06-29: 2 negativeWeek of 2026-07-06: 12 positiveWeek of 2026-07-06: 1 negativeWeek of 2026-07-13: 10 positiveWeek of 2026-07-13: 1 negativeWeek of 2026-07-20: 9 positiveWeek of 2026-07-20: 1 negativeWeek of 2026-07-27: 8 positiveWeek of 2026-08-03: 9 positiveWeek of 2026-08-03: 1 negativeWeek of 2026-08-10: 7 positiveWeek of 2026-08-17: 4 positiveWeek of 2026-08-24: 8 positiveWeek of 2026-08-24: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

4372026-09-15 22:00 — 15 players2026-09-17 06:00 — 12 players2026-09-18 14:00 — 29 players2026-09-19 21:00 — 16 players2026-09-21 05:00 — 10 players2026-09-22 12:00 — 12 players2026-09-23 20:00 — 12 players2026-09-25 03:00 — 13 players2026-09-26 11:00 — 16 players2026-09-27 18:00 — 21 players2026-09-29 02:00 — 7 players2026-09-30 09:00 — 9 players2026-10-01 17:00 — 8 players2026-10-03 00:00 — 11 players2026-10-04 08:00 — 42 players2026-10-05 16:00 — 31 players2026-10-07 00:00 — 13 players2026-10-08 07:00 — 19 players2026-10-09 15:00 — 27 players2026-10-10 22:00 — 19 players2026-10-12 06:00 — 12 players2026-10-13 13:00 — 23 players2026-10-14 21:00 — 15 players
Concurrent players, hourly average, last 30 days (census samples).
8411Sep 2024Aug 2026Sep 2024 — avg 84 · peak 265Oct 2024 — avg 31 · peak 76Nov 2024 — avg 20 · peak 63Dec 2024 — avg 29 · peak 72Jan 2025 — avg 23 · peak 71Feb 2025 — avg 24 · peak 72Mar 2025 — avg 17 · peak 42Apr 2025 — avg 14 · peak 37May 2025 — avg 18 · peak 65Jun 2025 — avg 11 · peak 33Jul 2025 — avg 15 · peak 43Aug 2025 — avg 16 · peak 40Sep 2025 — avg 14 · peak 43Oct 2025 — avg 13 · peak 32Nov 2025 — avg 12 · peak 32Dec 2025 — avg 14 · peak 33Jan 2026 — avg 16 · peak 38Feb 2026 — avg 13 · peak 29Mar 2026 — avg 33 · peak 85Apr 2026 — avg 19 · peak 50May 2026 — avg 11 · peak 31Jun 2026 — avg 25 · peak 67Jul 2026 — avg 21 · peak 62Aug 2026 — avg 18 · peak 46
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$29.99$9.892024-09-022026-10-152024-09-02 — best price $29.992024-11-26 — best price $23.992025-01-02 — best price $24.992025-02-08 — best price $16.492025-03-19 — best price $19.792025-04-14 — best price $24.992025-04-28 — best price $19.792025-05-19 — best price $19.792025-06-10 — best price $19.792025-08-04 — best price $19.792025-09-04 — best price $29.992025-09-25 — best price $17.992025-10-16 — best price $29.992025-11-20 — best price $15.112025-12-18 — best price $14.992026-01-22 — best price $17.992026-02-28 — best price $29.992026-03-30 — best price $14.992026-04-17 — best price $24.992026-05-02 — best price $16.012026-05-12 — best price $9.892026-06-05 — best price $14.992026-07-13 — best price $24.992026-08-13 — best price $9.892026-08-28 — best price $9.892026-09-05 — best price $9.892026-09-13 — best price $29.992026-09-21 — best price $9.892026-09-29 — best price $9.892026-10-07 — best price $9.892026-10-15 — best price $9.89
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

3342026-05-31 — 16 pageviews2026-06-04 — 15 pageviews2026-06-08 — 15 pageviews2026-06-12 — 19 pageviews2026-06-16 — 10 pageviews2026-06-20 — 17 pageviews2026-06-24 — 12 pageviews2026-06-28 — 14 pageviews2026-07-02 — 11 pageviews2026-07-06 — 8 pageviews2026-07-10 — 9 pageviews2026-07-14 — 8 pageviews2026-07-18 — 11 pageviews2026-07-22 — 10 pageviews2026-07-26 — 12 pageviews2026-07-30 — 18 pageviews2026-08-03 — 20 pageviews2026-08-07 — 12 pageviews2026-08-11 — 11 pageviews2026-08-15 — 20 pageviews2026-08-19 — 4 pageviews2026-08-23 — 11 pageviews2026-08-27 — 16 pageviews2026-08-31 — 18 pageviews2026-09-04 — 20 pageviews2026-09-08 — 11 pageviews2026-09-12 — 16 pageviews2026-09-16 — 8 pageviews2026-09-20 — 10 pageviews2026-09-24 — 19 pageviews2026-09-28 — 6 pageviews2026-10-02 — 11 pageviews2026-10-06 — 25 pageviews2026-10-09 — 31 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Completion

32
achievements tracked
85.9%
earned "Hey, Sis!"
47.3%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsFull controller supportSingle-playerSteam AchievementsFull controller supportSteam CloudFamily Sharing

9 supported languages: English, Traditional Chinese, Japanese, French, German, Spanish - Spain, Korean, Russian, Simplified Chinese

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)4719%32
PS5 (PlayStation)486%33
Xbox Series (Xbox)120%32

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

3DWarActionDemonsLinearStealthColorfulStrategyTacticalIsometric

Census log

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

Players also track

Star Control®: OriginsOrder of Battle: World War IIDay of InfamyUBOATBad North: Jotunn EditionSteel Division 2Wolfenstein: YoungbloodPartisans 1941

Similarity via IGDB.

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