The Game Census
Summer Nightmare cover art

Summer Nightmare

Team Summer Nightmare · Elkibe Games · 2017-12-06

Steam

GoreAdventureCasualFree To PlayIndie

Modes: Single player

Releases: Aug 20, 2017 (PC (Microsoft Windows))

If one’s imagined world of nightmare and the real world unite…. The hide-and-seek game of death in the world of nightmare begins. Discover hints and save yourself from the nightmare!

Summer Nightmare is a 2017 Gore, Adventure, Casual, Free To Play game that is free-to-play, with a Mixed review sentiment (55% of 554 reviews) and an estimated 100,000 to 200,000 owners.

0
playing now
55%
positive of 554 reviews
Mixed
steam's rating (official)
100,000–200,000
owners (SteamSpy est.)
Free
steam price (US)

0 players in-game as of 2026-10-14 16:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 16 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 33% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (136 reviews).
  • · Top 3% of 148 Gore games in the census by review count.

Health tier since 2026-08-31

All-time low: $4.99 at Steam (2024-04-24)via IsThereAnyDeal

Review momentum

PositiveNegative
747420172026Week of 2017-12-01: 74 positiveWeek of 2017-12-01: 62 negativeWeek of 2018-01-01: 31 positiveWeek of 2018-01-01: 46 negativeWeek of 2018-02-01: 18 positiveWeek of 2018-02-01: 15 negativeWeek of 2018-03-01: 9 positiveWeek of 2018-03-01: 8 negativeWeek of 2018-04-01: 12 positiveWeek of 2018-04-01: 6 negativeWeek of 2018-05-01: 8 positiveWeek of 2018-05-01: 6 negativeWeek of 2018-06-01: 4 positiveWeek of 2018-06-01: 6 negativeWeek of 2018-07-01: 5 positiveWeek of 2018-07-01: 5 negativeWeek of 2018-08-01: 7 positiveWeek of 2018-08-01: 3 negativeWeek of 2018-09-01: 2 positiveWeek of 2018-10-01: 5 positiveWeek of 2018-10-01: 2 negativeWeek of 2018-11-01: 2 positiveWeek of 2018-11-01: 3 negativeWeek of 2018-12-01: 2 positiveWeek of 2018-12-01: 4 negativeWeek of 2019-01-01: 4 positiveWeek of 2019-01-01: 2 negativeWeek of 2019-02-01: 4 positiveWeek of 2019-02-01: 1 negativeWeek of 2019-03-01: 1 positiveWeek of 2019-04-01: 1 positiveWeek of 2019-04-01: 4 negativeWeek of 2019-05-01: 2 positiveWeek of 2019-05-01: 1 negativeWeek of 2019-06-01: 3 positiveWeek of 2019-06-01: 2 negativeWeek of 2019-07-01: 5 positiveWeek of 2019-07-01: 2 negativeWeek of 2019-08-01: 1 positiveWeek of 2019-08-01: 1 negativeWeek of 2019-09-01: 3 positiveWeek of 2019-09-01: 2 negativeWeek of 2019-10-01: 2 positiveWeek of 2019-10-01: 2 negativeWeek of 2019-11-01: 5 positiveWeek of 2019-11-01: 2 negativeWeek of 2019-12-01: 1 positiveWeek of 2019-12-01: 2 negativeWeek of 2020-01-01: 3 positiveWeek of 2020-01-01: 4 negativeWeek of 2020-02-01: 1 positiveWeek of 2020-03-01: 3 negativeWeek of 2020-04-01: 2 positiveWeek of 2020-04-01: 3 negativeWeek of 2020-05-01: 3 positiveWeek of 2020-05-01: 3 negativeWeek of 2020-06-01: 6 positiveWeek of 2020-06-01: 3 negativeWeek of 2020-07-01: 3 positiveWeek of 2020-07-01: 2 negativeWeek of 2020-08-01: 2 positiveWeek of 2020-08-01: 1 negativeWeek of 2020-09-01: 4 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-11-01: 2 positiveWeek of 2020-11-01: 3 negativeWeek of 2020-12-01: 1 negativeWeek of 2021-01-01: 2 positiveWeek of 2021-01-01: 2 negativeWeek of 2021-02-01: 5 positiveWeek of 2021-02-01: 1 negativeWeek of 2021-03-01: 3 positiveWeek of 2021-03-01: 2 negativeWeek of 2021-04-01: 2 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 3 positiveWeek of 2021-05-01: 1 negativeWeek of 2021-06-01: 2 positiveWeek of 2021-06-01: 1 negativeWeek of 2021-07-01: 2 positiveWeek of 2021-07-01: 4 negativeWeek of 2021-08-01: 2 positiveWeek of 2021-09-01: 1 positiveWeek of 2021-10-01: 1 positiveWeek of 2021-10-01: 1 negativeWeek of 2021-11-01: 1 positiveWeek of 2021-12-01: 3 negativeWeek of 2022-01-01: 4 positiveWeek of 2022-01-01: 1 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-02-01: 1 negativeWeek of 2022-03-01: 3 positiveWeek of 2022-03-01: 2 negativeWeek of 2022-04-01: 2 positiveWeek of 2022-05-01: 4 positiveWeek of 2022-06-01: 1 positiveWeek of 2022-07-01: 2 positiveWeek of 2022-07-01: 2 negativeWeek of 2022-08-01: 2 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 2 positiveWeek of 2022-10-01: 1 negativeWeek of 2022-11-01: 2 positiveWeek of 2023-01-01: 3 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-02-01: 2 positiveWeek of 2023-03-01: 4 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-04-01: 2 positiveWeek of 2023-04-01: 1 negativeWeek of 2023-05-01: 3 positiveWeek of 2023-05-01: 1 negativeWeek of 2023-06-01: 3 positiveWeek of 2023-07-01: 3 positiveWeek of 2023-07-01: 1 negativeWeek of 2023-08-01: 2 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 2 negativeWeek of 2023-10-01: 2 negativeWeek of 2023-11-01: 1 negativeWeek of 2023-12-01: 3 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 3 positiveWeek of 2024-02-01: 2 positiveWeek of 2024-03-01: 1 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 4 positiveWeek of 2024-05-01: 2 positiveWeek of 2024-06-01: 3 positiveWeek of 2024-06-01: 2 negativeWeek of 2024-07-01: 5 positiveWeek of 2024-07-01: 1 negativeWeek of 2024-08-01: 8 positiveWeek of 2024-08-01: 1 negativeWeek of 2024-09-01: 1 positiveWeek of 2024-10-01: 1 negativeWeek of 2024-11-01: 1 positiveWeek of 2024-11-01: 1 negativeWeek of 2024-12-01: 1 positiveWeek of 2024-12-01: 2 negativeWeek of 2025-02-01: 1 positiveWeek of 2025-03-01: 3 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 2 positiveWeek of 2025-05-01: 3 positiveWeek of 2025-05-01: 1 negativeWeek of 2025-06-01: 3 negativeWeek of 2025-07-01: 4 positiveWeek of 2025-08-01: 2 negativeWeek of 2025-09-01: 3 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-10-01: 2 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-01-01: 3 positiveWeek of 2026-01-01: 1 negativeWeek of 2026-02-01: 1 positiveWeek of 2026-02-01: 3 negativeWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 1 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-07-01: 1 positiveWeek of 2026-07-01: 1 negativeWeek of 2026-08-01: 1 positiveWeek of 2026-08-01: 1 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

202026-09-15 01:00 — 2 players2026-09-16 09:00 — 1 players2026-09-17 17:00 — 0 players2026-09-19 00:00 — 1 players2026-09-20 08:00 — 0 players2026-09-21 15:00 — 0 players2026-09-22 23:00 — 0 players2026-09-24 06:00 — 0 players2026-09-25 14:00 — 0 players2026-09-26 21:00 — 0 players2026-09-28 05:00 — 0 players2026-09-29 12:00 — 0 players2026-09-30 20:00 — 0 players2026-10-02 03:00 — 0 players2026-10-03 11:00 — 0 players2026-10-04 19:00 — 0 players2026-10-06 03:00 — 0 players2026-10-07 10:00 — 0 players2026-10-08 18:00 — 0 players2026-10-10 01:00 — 1 players2026-10-11 09:00 — 0 players2026-10-12 16:00 — 0 players2026-10-14 00:00 — 0 players2026-10-14 16:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Completion

5
achievements tracked
86.2%
earned "Murderer"
44.1%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSLinuxSingle-playerSteam AchievementsFamily Sharing1 DLC

2 supported languages: English, Japanese

Post-launch support: 1 DLC released, first 2017-05-18 (Steam store data)

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)2,02893%5
Steam (Steam)1127%3

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

Player tags

GoreAnimeIndieCasualHorrorAdventureFree to PlayVisual NovelPsychological Horror

Census log

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

Players also track

Don't Knock TwiceHouse of CaravanTanziaMasochisiaRusty Lake: RootsWeapon Shop FantasyInflictionTech Support: Error Unknown

Similarity via IGDB.

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