The Game Census
15 Days cover art

15 Days

House of Tales · HandyGames · 2015-04-01

SteamGOG

AdventureCasualIndie

Modes: Single player

Releases: Nov 13, 2009 (PC (Microsoft Windows))

A three-man activist group has set out to make the world a better place by stealing famous art pieces in the world's most renowned museums, selling them to private collectors, and donating the money to charity.

0
playing now
36%
positive of 155 reviews
Mostly Negative
steam rating
20,000–50,000
owners (SteamSpy est.)
50/100
IGDB user rating (4 ratings)
gold
deck/linux tier (ProtonDB)
$9.99
steam price (US)

0 players in-game as of 2026-08-30 13:00 UTC (census sample)

15 Days is a casual adventure game developed by German independent developer House of Tales and published by DTP Entertainment. It was released for Windows in November 2009.

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 4 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 43% vs the prior 8 weeks.
  • · Top 60% of 11,424 Adventure games in the census by review count.
Estimated sales: 3.9k–9.3k copies

Review-multiple estimate from 155 total reviews — how this is computed.

Current store prices

GOG$1.99-80%
GOG$1.99-80%
lowest across shops (ITAD)$1.99-80%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.84 at GamersGate (2022-04-20) · bundled 1×via IsThereAnyDeal

12-month high $9.99 · on sale 89 of 117 observed days · $1.15 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
4420152026Week of 2015-04-01: 1 positiveWeek of 2015-05-01: 2 negativeWeek of 2015-06-01: 1 positiveWeek of 2015-07-01: 1 positiveWeek of 2015-08-01: 1 positiveWeek of 2015-08-01: 1 negativeWeek of 2015-09-01: 1 negativeWeek of 2015-11-01: 4 positiveWeek of 2015-11-01: 4 negativeWeek of 2015-12-01: 3 negativeWeek of 2016-01-01: 3 positiveWeek of 2016-01-01: 4 negativeWeek of 2016-02-01: 4 negativeWeek of 2016-03-01: 1 positiveWeek of 2016-03-01: 4 negativeWeek of 2016-04-01: 1 positiveWeek of 2016-04-01: 1 negativeWeek of 2016-05-01: 2 negativeWeek of 2016-06-01: 1 negativeWeek of 2016-07-01: 1 positiveWeek of 2016-07-01: 3 negativeWeek of 2016-09-01: 1 positiveWeek of 2016-10-01: 1 positiveWeek of 2016-11-01: 1 negativeWeek of 2016-12-01: 1 positiveWeek of 2016-12-01: 2 negativeWeek of 2017-01-01: 2 negativeWeek of 2017-02-01: 2 positiveWeek of 2017-02-01: 1 negativeWeek of 2017-03-01: 1 negativeWeek of 2017-04-01: 2 positiveWeek of 2017-04-01: 2 negativeWeek of 2017-05-01: 1 positiveWeek of 2017-05-01: 1 negativeWeek of 2017-06-01: 2 positiveWeek of 2017-06-01: 2 negativeWeek of 2017-07-01: 4 negativeWeek of 2017-08-01: 1 negativeWeek of 2017-09-01: 3 negativeWeek of 2017-10-01: 2 positiveWeek of 2017-10-01: 2 negativeWeek of 2017-12-01: 1 positiveWeek of 2017-12-01: 1 negativeWeek of 2018-01-01: 3 negativeWeek of 2018-02-01: 1 positiveWeek of 2018-03-01: 1 negativeWeek of 2018-04-01: 1 negativeWeek of 2018-05-01: 1 positiveWeek of 2018-06-01: 1 negativeWeek of 2018-08-01: 1 positiveWeek of 2018-09-01: 1 negativeWeek of 2018-10-01: 2 negativeWeek of 2018-12-01: 1 positiveWeek of 2019-02-01: 2 negativeWeek of 2019-03-01: 2 negativeWeek of 2019-04-01: 1 positiveWeek of 2019-04-01: 1 negativeWeek of 2019-05-01: 1 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 1 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-08-01: 1 positiveWeek of 2020-01-01: 1 positiveWeek of 2020-02-01: 1 negativeWeek of 2020-05-01: 1 positiveWeek of 2020-05-01: 2 negativeWeek of 2020-06-01: 1 positiveWeek of 2020-06-01: 1 negativeWeek of 2020-08-01: 2 negativeWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 1 positiveWeek of 2021-01-01: 1 negativeWeek of 2021-05-01: 1 negativeWeek of 2021-08-01: 1 negativeWeek of 2021-10-01: 1 negativeWeek of 2022-01-01: 1 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-04-01: 2 negativeWeek of 2022-07-01: 1 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-12-01: 1 negativeWeek of 2023-02-01: 1 negativeWeek of 2023-04-01: 1 positiveWeek of 2023-07-01: 1 positiveWeek of 2023-10-01: 1 positiveWeek of 2023-11-01: 1 positiveWeek of 2024-01-01: 1 negativeWeek of 2024-05-01: 1 positiveWeek of 2025-02-01: 1 positiveWeek of 2025-03-01: 2 negativeWeek of 2025-09-01: 1 positiveWeek of 2026-07-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-08-12 00:00 — 0 players2026-08-12 16:00 — 0 players2026-08-13 07:00 — 0 players2026-08-13 23:00 — 0 players2026-08-14 15:00 — 0 players2026-08-15 07:00 — 0 players2026-08-15 23:00 — 0 players2026-08-16 15:00 — 1 players2026-08-17 07:00 — 0 players2026-08-17 22:00 — 0 players2026-08-18 14:00 — 0 players2026-08-19 06:00 — 0 players2026-08-19 22:00 — 0 players2026-08-20 13:00 — 0 players2026-08-21 05:00 — 0 players2026-08-21 21:00 — 1 players2026-08-22 13:00 — 0 players2026-08-23 04:00 — 0 players2026-08-23 20:00 — 0 players2026-08-24 12:00 — 0 players2026-08-25 04:00 — 0 players2026-08-25 20:00 — 0 players2026-08-26 12:00 — 0 players2026-08-27 04:00 — 0 players2026-08-27 20:00 — 0 players2026-08-28 12:00 — 0 players2026-08-29 04:00 — 0 players2026-08-29 21:00 — 0 players2026-08-30 13:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$12.14$0.892015-01-012026-08-302015-01-01 — best price $12.142015-12-09 — best price $1.992016-06-20 — best price $2.492016-12-23 — best price $2.492017-07-24 — best price $8.492018-02-23 — best price $8.292018-09-11 — best price $9.992019-01-23 — best price $2.382019-06-12 — best price $9.992019-10-29 — best price $8.792020-01-17 — best price $2.002020-04-06 — best price $9.992020-06-18 — best price $9.992020-08-15 — best price $9.992020-10-10 — best price $8.492020-11-28 — best price $1.992021-02-16 — best price $7.342021-04-12 — best price $9.992021-05-31 — best price $8.382021-08-15 — best price $7.342021-11-15 — best price $7.342022-01-16 — best price $8.382022-04-22 — best price $0.992022-07-25 — best price $1.692022-10-18 — best price $7.892023-01-23 — best price $1.992023-06-11 — best price $1.992023-10-10 — best price $9.992024-02-19 — best price $9.992024-06-17 — best price $1.992024-10-08 — best price $9.992025-01-13 — best price $9.992025-05-22 — best price $2.992025-08-31 — best price $2.162025-11-29 — best price $1.302026-05-04 — best price $2.002026-08-12 — best price $1.722026-08-30 — best price $1.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

1412026-06-01 — 5 pageviews2026-06-04 — 7 pageviews2026-06-07 — 10 pageviews2026-06-10 — 9 pageviews2026-06-13 — 6 pageviews2026-06-16 — 7 pageviews2026-06-19 — 7 pageviews2026-06-22 — 8 pageviews2026-06-25 — 6 pageviews2026-06-28 — 13 pageviews2026-07-01 — 7 pageviews2026-07-04 — 6 pageviews2026-07-07 — 6 pageviews2026-07-10 — 6 pageviews2026-07-13 — 3 pageviews2026-07-16 — 5 pageviews2026-07-19 — 6 pageviews2026-07-22 — 4 pageviews2026-07-25 — 2 pageviews2026-07-28 — 8 pageviews2026-07-31 — 3 pageviews2026-08-03 — 4 pageviews2026-08-06 — 6 pageviews2026-08-09 — 7 pageviews2026-08-12 — 3 pageviews2026-08-15 — 4 pageviews2026-08-18 — 7 pageviews2026-08-21 — 8 pageviews2026-08-24 — 5 pageviews2026-08-27 — 5 pageviews2026-08-29 — 12 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Details

WindowsSingle-playerSteam CloudFamily Sharing

5 supported languages: English, French, Italian, German, Spanish - Spain

Player tags

IndieCasualAdventureHistoricalAtmosphericSingleplayerPoint & Click

Census log

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

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Similarity via IGDB.

Wikipedia ↗