The Game Census
Mortal Decay cover art

Mortal Decay

Roger Kaffer · 2020-10-28

Steam

ActionAdventureIndie

Modes: Single player

Releases: Oct 28, 2020 (PC (Microsoft Windows))

You are a veteran, in a post World War 3 apocalyptic world. Starving and alone, you fight to keep your sanity in the hell that this world has decayed into. In a desperate attempt to find food, you stumble your way into an abandoned prison, but you find out it is not as abandoned as you believed...

0
playing now
97%
positive of 66 reviews
Very Positive
steam rating
20,000–50,000
owners (SteamSpy est.)
$2.99
steam price (US)

0 players in-game as of 2026-08-30 14:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 74% of 11,000 Action games in the census by review count.
Estimated sales: 1.3k–3.0k copies

Review-multiple estimate from 66 total reviews — how this is computed.

All-time low: $0.74 at Steam (2021-06-24)via IsThereAnyDeal

12-month high $2.99 · on sale 1 of 2 observed days (census price snapshots)

Players online

002026-08-12 04:00 — 0 players2026-08-12 20:00 — 0 players2026-08-13 12:00 — 0 players2026-08-14 04:00 — 0 players2026-08-14 20:00 — 0 players2026-08-15 12:00 — 0 players2026-08-16 04:00 — 0 players2026-08-16 19:00 — 0 players2026-08-17 11:00 — 0 players2026-08-18 03:00 — 0 players2026-08-18 19:00 — 0 players2026-08-19 11:00 — 0 players2026-08-20 02:00 — 0 players2026-08-20 18:00 — 0 players2026-08-21 10:00 — 0 players2026-08-22 02:00 — 0 players2026-08-22 17:00 — 0 players2026-08-23 09:00 — 0 players2026-08-24 01:00 — 0 players2026-08-24 17:00 — 0 players2026-08-29 21:00 — 0 players2026-08-30 14:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$2.99$0.742020-10-282025-11-122020-10-28 — best price $2.092020-11-04 — best price $2.992020-12-17 — best price $1.492020-12-31 — best price $2.992021-03-04 — best price $0.892021-03-18 — best price $2.992021-04-27 — best price $1.492021-05-11 — best price $2.992021-06-24 — best price $0.742021-07-08 — best price $2.992021-08-17 — best price $1.492021-08-24 — best price $2.992021-10-23 — best price $0.742021-11-06 — best price $2.992021-12-21 — best price $1.492022-01-04 — best price $2.992022-03-07 — best price $0.892022-03-21 — best price $2.992022-04-29 — best price $0.742022-05-13 — best price $2.992022-06-15 — best price $1.492022-06-29 — best price $2.992022-10-25 — best price $0.742022-11-01 — best price $2.992025-10-29 — best price $0.742025-11-12 — best price $2.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam AchievementsFamily Sharing

1 supported languages: English

Census log

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

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Similarity via IGDB.