The Game Census
Ten Trials of Babel: The Doppelganger Maze cover art

Ten Trials of Babel: The Doppelganger Maze

红渊 · NVLMaker · 2022-03-13

Steam

AdventureIndie

Modes: Single player · Perspectives: Bird view / Isometric

Releases: Mar 14, 2022 (PC (Microsoft Windows)), Mar 14, 2022 (Mac)

Otome × Death Game × Mild Horror Multiple Endings Puzzle RPG

Ten Trials of Babel: The Doppelganger Maze is a 2022 Adventure and Indie game priced at $2.99, with an owner estimate of 200,000 .. 500,000 and a review sentiment of Very Positive (93% of 4412 reviews).

2
playing now
93%
positive of 4.4k reviews
Very Positive
steam's rating (official)
200,000–500,000
owners (SteamSpy est.)
silver
deck/linux tier (ProtonDB)
Unknown
Steam Deck (Valve)
SteamOS: 0
$2.99
steam price (US)

2 players in-game as of 2026-10-15 04:00 UTC (census sample)

Trailer

Ten Trials of Babel: The Doppelganger Maze trailer thumbnail

Two Endings In and I'm Already Crying | Ten Trials of Babel: The Doppelganger Maze #2

≈93 YouTube results for this game's trailer search

Health check

Quietly active
  • · 2 players in-game at the last census sample.
  • · 192 reviews in the last 8 weeks (~24/week).
  • · Review velocity down 26% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (841 reviews).
  • · Top 6% of 28,945 Adventure games in the census by review count.

Health tier since 2026-08-29

Estimated sales: 89k–199k copies

Review-multiple estimate from 4,427 total reviews — how this is computed.

All-time low: $2.69 at Steam (2022-03-12)via IsThereAnyDeal

12-month high $2.99 · on sale 0 of 15 observed days (census price snapshots)

Review momentum

PositiveNegative
81681620222026Week of 2022-03-01: 354 positiveWeek of 2022-03-01: 8 negativeWeek of 2022-04-01: 816 positiveWeek of 2022-04-01: 25 negativeWeek of 2022-05-01: 443 positiveWeek of 2022-05-01: 24 negativeWeek of 2022-06-01: 291 positiveWeek of 2022-06-01: 13 negativeWeek of 2022-07-01: 228 positiveWeek of 2022-07-01: 81 negativeWeek of 2022-08-01: 77 positiveWeek of 2022-08-01: 7 negativeWeek of 2022-09-01: 33 positiveWeek of 2022-09-01: 6 negativeWeek of 2022-10-01: 42 positiveWeek of 2022-10-01: 2 negativeWeek of 2022-11-01: 126 positiveWeek of 2022-11-01: 2 negativeWeek of 2022-12-01: 120 positiveWeek of 2022-12-01: 7 negativeWeek of 2023-01-01: 131 positiveWeek of 2023-01-01: 7 negativeWeek of 2023-02-01: 57 positiveWeek of 2023-02-01: 3 negativeWeek of 2023-03-01: 63 positiveWeek of 2023-03-01: 7 negativeWeek of 2023-04-01: 36 positiveWeek of 2023-04-01: 3 negativeWeek of 2023-05-01: 35 positiveWeek of 2023-05-01: 3 negativeWeek of 2023-06-01: 40 positiveWeek of 2023-06-01: 6 negativeWeek of 2023-07-01: 81 positiveWeek of 2023-07-01: 6 negativeWeek of 2023-08-01: 52 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 28 positiveWeek of 2023-10-01: 30 positiveWeek of 2023-10-01: 3 negativeWeek of 2023-11-01: 78 positiveWeek of 2023-11-01: 3 negativeWeek of 2023-12-01: 50 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 39 positiveWeek of 2024-01-01: 4 negativeWeek of 2024-02-01: 36 positiveWeek of 2024-02-01: 5 negativeWeek of 2024-03-01: 47 positiveWeek of 2024-03-01: 2 negativeWeek of 2024-04-01: 28 positiveWeek of 2024-04-01: 4 negativeWeek of 2024-05-01: 29 positiveWeek of 2024-05-01: 2 negativeWeek of 2024-06-01: 57 positiveWeek of 2024-06-01: 3 negativeWeek of 2024-07-01: 63 positiveWeek of 2024-07-01: 3 negativeWeek of 2024-08-01: 50 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 25 positiveWeek of 2024-09-01: 2 negativeWeek of 2024-10-01: 23 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-11-01: 25 positiveWeek of 2024-11-01: 2 negativeWeek of 2024-12-01: 52 positiveWeek of 2024-12-01: 6 negativeWeek of 2025-01-01: 52 positiveWeek of 2025-01-01: 5 negativeWeek of 2025-02-01: 50 positiveWeek of 2025-02-01: 4 negativeWeek of 2025-03-01: 34 positiveWeek of 2025-03-01: 2 negativeWeek of 2025-04-01: 39 positiveWeek of 2025-04-01: 3 negativeWeek of 2025-05-01: 25 positiveWeek of 2025-05-01: 5 negativeWeek of 2025-06-01: 36 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 29 positiveWeek of 2025-07-01: 3 negativeWeek of 2025-08-01: 31 positiveWeek of 2025-08-01: 3 negativeWeek of 2025-09-01: 34 positiveWeek of 2025-09-01: 5 negativeWeek of 2025-10-01: 22 positiveWeek of 2025-10-01: 4 negativeWeek of 2025-11-01: 18 positiveWeek of 2025-11-01: 3 negativeWeek of 2025-12-01: 33 positiveWeek of 2025-12-01: 4 negativeWeek of 2026-01-01: 21 positiveWeek of 2026-01-01: 5 negativeWeek of 2026-02-01: 22 positiveWeek of 2026-02-01: 4 negativeWeek of 2026-03-01: 22 positiveWeek of 2026-03-01: 4 negativeWeek of 2026-04-01: 11 positiveWeek of 2026-04-01: 6 negativeWeek of 2026-05-01: 17 positiveWeek of 2026-05-01: 4 negativeWeek of 2026-06-01: 21 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 15 positiveWeek of 2026-07-01: 1 negativeWeek of 2026-08-01: 18 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

3202026-09-15 13:00 — 1 players2026-09-16 22:00 — 1 players2026-09-18 05:00 — 1 players2026-09-19 13:00 — 7 players2026-09-20 20:00 — 2 players2026-09-22 04:00 — 1 players2026-09-23 11:00 — 4 players2026-09-24 19:00 — 4 players2026-09-26 02:00 — 6 players2026-09-27 10:00 — 9 players2026-09-28 17:00 — 0 players2026-09-30 01:00 — 4 players2026-10-01 08:00 — 9 players2026-10-02 16:00 — 13 players2026-10-04 00:00 — 0 players2026-10-05 08:00 — 19 players2026-10-06 15:00 — 24 players2026-10-07 23:00 — 1 players2026-10-09 06:00 — 12 players2026-10-10 14:00 — 25 players2026-10-11 21:00 — 4 players2026-10-13 05:00 — 1 players2026-10-14 12:00 — 5 players2026-10-15 04:00 — 2 players
Concurrent players, hourly average, last 30 days (census samples).
1444Mar 2022Aug 2026Mar 2022 — avg 58 · peak 262May 2022 — avg 76 · peak 352Jul 2022 — avg 36 · peak 150Sep 2022 — avg 10 · peak 40Nov 2022 — avg 15 · peak 94Jan 2023 — avg 26 · peak 100Mar 2023 — avg 14 · peak 68May 2023 — avg 8 · peak 32Jul 2023 — avg 22 · peak 88Sep 2023 — avg 9 · peak 41Nov 2023 — avg 15 · peak 57Jan 2024 — avg 10 · peak 34Mar 2024 — avg 11 · peak 45May 2024 — avg 8 · peak 27Jul 2024 — avg 16 · peak 55Sep 2024 — avg 9 · peak 36Nov 2024 — avg 10 · peak 38Jan 2025 — avg 14 · peak 42Mar 2025 — avg 11 · peak 38May 2025 — avg 7 · peak 27Jul 2025 — avg 11 · peak 34Sep 2025 — avg 9 · peak 26Nov 2025 — avg 6 · peak 17Jan 2026 — avg 6 · peak 24Mar 2026 — avg 9 · peak 26May 2026 — avg 5 · peak 16Jul 2026 — avg 6 · peak 23Aug 2026 — avg 4 · peak 15
Monthly average players (source: steamcharts.com) — history via steamcharts.com; live census sampling since Aug 2026.

Price history

$2.99$2.692022-03-122026-08-242022-03-12 — best price $2.692022-05-08 — best price $2.992022-06-24 — best price $2.692022-08-28 — best price $2.992022-11-22 — best price $2.692023-01-05 — best price $2.992023-02-26 — best price $2.692023-03-23 — best price $2.992023-05-31 — best price $2.692023-07-13 — best price $2.992023-09-20 — best price $2.692023-11-21 — best price $2.692024-01-04 — best price $2.992024-03-14 — best price $2.692024-05-09 — best price $2.992024-08-10 — best price $2.692024-10-08 — best price $2.992024-11-27 — best price $2.692025-01-02 — best price $2.992025-03-07 — best price $2.692025-03-20 — best price $2.992025-05-31 — best price $2.692025-07-10 — best price $2.992025-09-15 — best price $2.692025-12-05 — best price $2.992026-02-13 — best price $2.692026-03-26 — best price $2.992026-06-13 — best price $2.692026-08-10 — best price $2.692026-08-24 — best price $2.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

37
achievements tracked
86.1%
earned "The Little First Step"
32.4%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSSingle-playerSteam AchievementsSteam CloudFamily Sharing

2 supported languages: Simplified Chinese, English

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)18524%37

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

Where its players are

Share of Steam reviews by language (top languages measured) — a proxy for where the player base lives.

Player tags

2DRPGIndieOtomePuzzleFantasyMysteryAdventureStory RichSingleplayer

Census log

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

Players also track

Star Control®: OriginsPLANET ALPHAThe Last JourneyWeapon Shop FantasyInflictionTech Support: Error UnknownRebel Galaxy OutlawApsulov: End of Gods

Similarity via IGDB.