The Game Census
Legacy of Dorn: Herald of Oblivion (Classic) cover art

Legacy of Dorn: Herald of Oblivion (Classic)

Tin Man Games · 2015-12-02

Steam

AdventureRPG

Franchise: Warhammer 40,000 · Modes: Single player · Perspectives: First person

Releases: Oct 14, 2015 (iOS), Dec 03, 2015 (Mac), Dec 03, 2015 (PC (Microsoft Windows)), Dec 03, 2015 (Linux)

A vast choice-based digital gamebook set within the Warhammer 40,000 universe where you are a Space Marine!

Legacy of Dorn: Herald of Oblivion (Classic) is an Adventure and RPG released in 2015, priced at $5.99, with an estimated 20,000 to 50,000 owners and a Very Positive review sentiment (86% of 189 reviews).

1
playing now
86%
positive of 189 reviews
Very Positive
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
70/100
IGDB user rating (0 ratings)
pending
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
$5.99
steam price (US)

1 players in-game as of 2026-10-14 07:00 UTC (census sample)

Health check

Quiet
  • · 1 players in-game at the last census sample.
  • · 15 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 200% vs the prior 8 weeks.
  • · Top 30% of 28,739 Adventure games in the census by review count.

Health tier since 2026-09-01

Estimated sales: 4.7k–11k copies

Review-multiple estimate from 189 total reviews — how this is computed.

All-time low: $0.99 at Steam (2019-05-16) · bundled 1×via IsThereAnyDeal

12-month high $5.99 · on sale 2 of 4 observed days (census price snapshots)

Review momentum

PositiveNegative
101020152026Week of 2015-12-01: 4 positiveWeek of 2016-01-01: 8 positiveWeek of 2016-02-01: 1 positiveWeek of 2016-03-01: 3 positiveWeek of 2016-04-01: 2 positiveWeek of 2016-07-01: 1 positiveWeek of 2016-08-01: 3 positiveWeek of 2016-09-01: 1 positiveWeek of 2016-10-01: 2 positiveWeek of 2016-11-01: 5 positiveWeek of 2016-12-01: 3 positiveWeek of 2016-12-01: 2 negativeWeek of 2017-03-01: 1 positiveWeek of 2017-05-01: 1 positiveWeek of 2017-06-01: 1 positiveWeek of 2017-07-01: 10 positiveWeek of 2017-07-01: 2 negativeWeek of 2017-08-01: 2 positiveWeek of 2017-10-01: 1 positiveWeek of 2017-11-01: 2 positiveWeek of 2017-12-01: 4 positiveWeek of 2017-12-01: 1 negativeWeek of 2018-01-01: 5 positiveWeek of 2018-02-01: 2 positiveWeek of 2018-03-01: 1 positiveWeek of 2018-04-01: 1 positiveWeek of 2018-06-01: 2 positiveWeek of 2018-07-01: 1 positiveWeek of 2018-10-01: 1 positiveWeek of 2018-11-01: 1 positiveWeek of 2019-01-01: 2 positiveWeek of 2019-01-01: 1 negativeWeek of 2019-04-01: 1 positiveWeek of 2019-05-01: 4 positiveWeek of 2019-06-01: 2 positiveWeek of 2019-07-01: 1 positiveWeek of 2019-10-01: 4 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 1 positiveWeek of 2019-11-01: 1 negativeWeek of 2019-12-01: 1 positiveWeek of 2020-01-01: 1 positiveWeek of 2020-03-01: 3 positiveWeek of 2020-05-01: 1 positiveWeek of 2020-06-01: 7 positiveWeek of 2020-06-01: 2 negativeWeek of 2020-07-01: 4 positiveWeek of 2020-07-01: 1 negativeWeek of 2020-08-01: 1 positiveWeek of 2020-09-01: 1 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 1 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 2 positiveWeek of 2020-12-01: 1 positiveWeek of 2021-01-01: 2 positiveWeek of 2021-02-01: 1 negativeWeek of 2021-04-01: 1 positiveWeek of 2021-05-01: 2 positiveWeek of 2021-06-01: 1 positiveWeek of 2021-07-01: 2 positiveWeek of 2021-09-01: 2 positiveWeek of 2021-12-01: 2 positiveWeek of 2022-03-01: 1 positiveWeek of 2022-10-01: 1 positiveWeek of 2022-12-01: 1 positiveWeek of 2023-08-01: 1 positiveWeek of 2023-09-01: 1 positiveWeek of 2023-11-01: 1 positiveWeek of 2023-12-01: 1 positiveWeek of 2025-01-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-04-01: 6 positiveWeek of 2026-04-01: 2 negativeWeek of 2026-05-01: 3 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

202026-09-15 08:00 — 0 players2026-09-16 16:00 — 2 players2026-09-18 00:00 — 0 players2026-09-19 07:00 — 0 players2026-09-20 15:00 — 0 players2026-09-21 23:00 — 0 players2026-09-23 06:00 — 0 players2026-09-24 14:00 — 0 players2026-09-25 21:00 — 1 players2026-09-27 05:00 — 0 players2026-09-28 12:00 — 0 players2026-09-29 20:00 — 0 players2026-10-01 03:00 — 0 players2026-10-02 11:00 — 0 players2026-10-03 18:00 — 1 players2026-10-05 02:00 — 0 players2026-10-06 10:00 — 0 players2026-10-07 17:00 — 0 players2026-10-09 01:00 — 0 players2026-10-10 08:00 — 1 players2026-10-11 16:00 — 0 players2026-10-13 00:00 — 1 players2026-10-14 07:00 — 1 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$9.99$0.992015-12-032026-07-092015-12-03 — best price $9.992016-01-29 — best price $9.992016-11-07 — best price $9.992016-12-22 — best price $2.492017-06-22 — best price $1.992017-07-20 — best price $1.992017-10-26 — best price $1.992017-11-22 — best price $1.992017-12-21 — best price $1.992018-02-15 — best price $1.492018-05-31 — best price $1.492018-07-05 — best price $4.992018-08-06 — best price $4.992018-10-01 — best price $4.992018-11-01 — best price $4.992018-11-27 — best price $4.992018-12-06 — best price $2.492018-12-20 — best price $2.492019-01-24 — best price $2.492019-02-04 — best price $2.992019-05-16 — best price $0.992019-06-26 — best price $1.492019-10-17 — best price $0.992019-10-28 — best price $0.992019-11-26 — best price $1.492019-12-19 — best price $1.992020-01-23 — best price $1.992020-06-04 — best price $0.992020-06-15 — best price $1.002026-04-13 — best price $4.492026-06-25 — best price $4.492026-07-09 — best price $5.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

24
achievements tracked
39.1%
earned "Apothecary Ordyss"
13%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerSteam AchievementsSteam Trading CardsSteam CloudFamily Sharing

1 supported languages: English

Player tags

RPGAdventureVisual NovelWarhammer 40KGames WorkshopChoose Your Own Adventure

Census log

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

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Similarity via IGDB.

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