The Game Census
Immortal Defense cover art

Immortal Defense

Studio Eres · 2015-08-31

Steam

ActionIndieStrategy

Modes: Single player · Perspectives: Side view

Releases: May 31, 2007 (PC (Microsoft Windows))

Immortal Defense is a story-driven tower defense game in which you give up your body and life to become an immortal "path defender", and defend your home world from destruction, forever. The game takes place over millions of years. Is there anything you would give up everything to defend?

86%
positive of 220 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
80/100
IGDB user rating (0 ratings)
gold
deck/linux tier (ProtonDB)
$1.19
steam price (US)

Health check

Quiet
  • · 13 reviews in the last 8 weeks (~2/week).
  • · Review velocity up 30% vs the prior 8 weeks.
  • · Top 33% of 22,680 Action games in the census by review count.
Estimated sales: 5.5k–13k copies

Review-multiple estimate from 220 total reviews — how this is computed.

All-time low: $0.99 at Steam (2018-11-21)via IsThereAnyDeal

Review momentum

PositiveNegative
8820152026Week of 2015-08-01: 1 positiveWeek of 2015-09-01: 7 positiveWeek of 2015-10-01: 1 positiveWeek of 2015-11-01: 3 positiveWeek of 2015-12-01: 3 positiveWeek of 2016-01-01: 2 positiveWeek of 2016-02-01: 3 positiveWeek of 2016-02-01: 1 negativeWeek of 2016-03-01: 2 positiveWeek of 2016-06-01: 4 positiveWeek of 2016-07-01: 2 positiveWeek of 2016-08-01: 2 positiveWeek of 2016-10-01: 1 positiveWeek of 2016-11-01: 8 positiveWeek of 2016-12-01: 1 positiveWeek of 2017-01-01: 3 positiveWeek of 2017-02-01: 3 positiveWeek of 2017-03-01: 1 positiveWeek of 2017-04-01: 4 positiveWeek of 2017-05-01: 2 positiveWeek of 2017-05-01: 1 negativeWeek of 2017-06-01: 4 positiveWeek of 2017-07-01: 3 positiveWeek of 2017-07-01: 1 negativeWeek of 2017-08-01: 2 positiveWeek of 2017-09-01: 1 negativeWeek of 2017-11-01: 3 positiveWeek of 2017-11-01: 1 negativeWeek of 2017-12-01: 1 positiveWeek of 2017-12-01: 1 negativeWeek of 2018-01-01: 1 positiveWeek of 2018-04-01: 3 positiveWeek of 2018-05-01: 1 positiveWeek of 2018-06-01: 3 positiveWeek of 2018-07-01: 1 positiveWeek of 2018-08-01: 3 positiveWeek of 2018-10-01: 1 positiveWeek of 2018-10-01: 2 negativeWeek of 2018-12-01: 2 positiveWeek of 2019-06-01: 3 positiveWeek of 2019-07-01: 6 positiveWeek of 2019-07-01: 1 negativeWeek of 2019-09-01: 1 positiveWeek of 2019-10-01: 2 positiveWeek of 2019-10-01: 1 negativeWeek of 2019-11-01: 1 positiveWeek of 2020-01-01: 2 positiveWeek of 2020-04-01: 1 positiveWeek of 2020-04-01: 1 negativeWeek of 2020-05-01: 5 positiveWeek of 2020-05-01: 3 negativeWeek of 2020-06-01: 1 positiveWeek of 2020-07-01: 1 positiveWeek of 2020-07-01: 1 negativeWeek of 2020-09-01: 1 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-12-01: 2 positiveWeek of 2021-01-01: 1 positiveWeek of 2021-03-01: 1 positiveWeek of 2021-04-01: 2 positiveWeek of 2021-05-01: 1 negativeWeek of 2021-06-01: 1 positiveWeek of 2021-06-01: 1 negativeWeek of 2021-07-01: 1 positiveWeek of 2021-07-01: 1 negativeWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 1 positiveWeek of 2021-12-01: 1 positiveWeek of 2021-12-01: 1 negativeWeek of 2022-01-01: 1 negativeWeek of 2022-04-01: 3 positiveWeek of 2022-04-01: 1 negativeWeek of 2022-08-01: 1 negativeWeek of 2022-09-01: 1 positiveWeek of 2022-10-01: 1 positiveWeek of 2023-01-01: 4 positiveWeek of 2023-02-01: 2 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-04-01: 1 positiveWeek of 2023-08-01: 1 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-10-01: 1 positiveWeek of 2023-11-01: 1 positiveWeek of 2023-12-01: 2 positiveWeek of 2024-01-01: 1 positiveWeek of 2024-04-01: 1 positiveWeek of 2024-05-01: 3 positiveWeek of 2024-07-01: 3 positiveWeek of 2024-08-01: 2 positiveWeek of 2024-09-01: 2 positiveWeek of 2024-11-01: 1 positiveWeek of 2025-04-01: 2 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-06-01: 2 positiveWeek of 2025-09-01: 2 positiveWeek of 2025-10-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2025-12-01: 1 positiveWeek of 2026-03-01: 2 positiveWeek of 2026-03-01: 1 negativeWeek of 2026-04-01: 1 positiveWeek of 2026-05-01: 2 positiveWeek of 2026-06-01: 1 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-09-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Completion

40
achievements tracked
39.6%
earned "Aa's Charm"
6.5%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsSteam Trading CardsSteam WorkshopSteam CloudSteam LeaderboardsIncludes level editorFamily Sharing

6 supported languages: English, French, Spanish - Spain, Japanese, Portuguese - Brazil, Russian

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)5414%40

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

Player tags

DarkIndieSpaceActionSci-fiAbstractStrategyDifficultStory RichAtmospheric

Census log

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

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Similarity via IGDB.

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