The Game Census
Secret Files: Tunguska cover art

Secret Files: Tunguska

Animation Arts · Ravenscourt · 2009-10-29

SteamGOG

Adventure

Modes: Single player

Releases: Oct 29, 2009 (PC (Microsoft Windows)), Jul 28, 2016 (Wii U), Nov 30, 2018 (Nintendo Switch), Jun 30, 2010 (Wii), Jun 30, 2010 (Nintendo DS), Dec 19, 2014 (Android)

Unravel one of the greatest mysteries of our time! On the 30th June 1908 an explosion with the combined energy of 2000 Hiroshima bombs rocked the region of Tunguska in Central Siberia and felled over 6,000 square km of trees. The explosion could be heard from as far as 1,000km away.

1
playing now
84%
positive of 502 reviews
Very Positive
steam rating
100,000–200,000
owners (SteamSpy est.)
65/100
critic score (2 outlets, IGDB)
72/100
IGDB user rating (37 ratings)
platinum
deck/linux tier (ProtonDB)
$9.99
steam price (US)

1 players in-game as of 2026-08-30 06:00 UTC (census sample)

Secret Files: Tunguska is a 2006 graphic adventure video game developed by German studios Fusionsphere Systems and Animation Arts and published by Deep Silver for Windows, Nintendo DS, Wii, iOS, Android, Wii U and Nintendo Switch. Two sequels were released, Secret Files 2: Puritas Cordis in 2008 and Secret Files 3 in 2012.

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 41% of 11,362 Adventure games in the census by review count.
Estimated sales: 20k–40k copies

Review-multiple estimate from 502 total reviews — how this is computed.

Current store prices

GOG$0.99-90%
Humble Store$0.99-90%
GOG$0.99-90%
lowest across shops (ITAD)$0.99-90%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.99 at GOG (2023-06-11) · bundled 2×via IsThereAnyDeal

12-month high $9.99 · on sale 49 of 77 observed days · at its all-time low (census price snapshots)

Players online

802026-08-11 17:00 — 5 players2026-08-12 09:00 — 4 players2026-08-13 01:00 — 2 players2026-08-13 16:00 — 8 players2026-08-14 08:00 — 1 players2026-08-15 00:00 — 2 players2026-08-15 16:00 — 5 players2026-08-16 08:00 — 4 players2026-08-17 00:00 — 0 players2026-08-17 16:00 — 6 players2026-08-18 07:00 — 0 players2026-08-18 23:00 — 1 players2026-08-19 15:00 — 4 players2026-08-20 07:00 — 2 players2026-08-20 23:00 — 3 players2026-08-21 14:00 — 3 players2026-08-22 06:00 — 0 players2026-08-22 22:00 — 3 players2026-08-23 14:00 — 5 players2026-08-24 05:00 — 0 players2026-08-24 21:00 — 3 players2026-08-25 13:00 — 3 players2026-08-26 05:00 — 2 players2026-08-26 22:00 — 5 players2026-08-27 14:00 — 1 players2026-08-28 06:00 — 2 players2026-08-28 22:00 — 2 players2026-08-29 14:00 — 3 players2026-08-30 06:00 — 1 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$12.33$0.992015-01-012026-08-302015-01-01 — best price $4.992015-04-21 — best price $2.502015-07-20 — best price $5.422015-12-10 — best price $9.992016-04-22 — best price $2.492016-09-08 — best price $2.492017-03-21 — best price $9.992017-08-07 — best price $9.992017-12-07 — best price $2.492018-04-03 — best price $9.992018-08-25 — best price $9.992018-12-25 — best price $9.992019-09-06 — best price $9.992020-01-20 — best price $9.352020-05-04 — best price $9.992020-07-21 — best price $9.992020-09-15 — best price $9.992020-10-26 — best price $2.992020-12-16 — best price $2.992021-02-11 — best price $2.692021-04-08 — best price $9.992021-05-30 — best price $9.992021-10-27 — best price $1.992022-02-21 — best price $9.992022-10-27 — best price $1.992023-03-06 — best price $1.992023-10-25 — best price $0.992024-03-13 — best price $9.992024-08-15 — best price $0.992025-02-12 — best price $0.992025-08-16 — best price $8.392026-01-06 — best price $0.992026-05-18 — best price $9.992026-08-22 — best price $0.992026-08-30 — best price $0.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

133102026-05-31 — 40 pageviews2026-06-03 — 16 pageviews2026-06-06 — 20 pageviews2026-06-09 — 25 pageviews2026-06-12 — 23 pageviews2026-06-15 — 23 pageviews2026-06-18 — 26 pageviews2026-06-21 — 29 pageviews2026-06-24 — 19 pageviews2026-06-27 — 28 pageviews2026-06-30 — 19 pageviews2026-07-03 — 23 pageviews2026-07-06 — 33 pageviews2026-07-09 — 25 pageviews2026-07-12 — 31 pageviews2026-07-15 — 29 pageviews2026-07-18 — 29 pageviews2026-07-21 — 130 pageviews2026-07-24 — 44 pageviews2026-07-27 — 37 pageviews2026-07-30 — 24 pageviews2026-08-02 — 27 pageviews2026-08-05 — 32 pageviews2026-08-08 — 32 pageviews2026-08-11 — 18 pageviews2026-08-14 — 20 pageviews2026-08-17 — 37 pageviews2026-08-20 — 22 pageviews2026-08-23 — 31 pageviews2026-08-26 — 37 pageviews2026-08-28 — 22 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Details

WindowsSingle-playerFamily Sharing

4 supported languages: English, French, German, Italian

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Switch (Nintendo)90%0

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

Player tags

PuzzleMysteryAdventureSingleplayerPoint & ClickFemale Protagonist

Census log

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

Players also track

Immortal: UnchainedRusty Lake HotelPLANET ALPHAUnforeseen IncidentsGreedFallDraugenBlacksad: Under the SkinThe Room 4: Old Sins

Similarity via IGDB.

Official site ↗