The Game Census
Succubus Sessions: Mami Mamiya's Sweet Slice of Hell cover art

Succubus Sessions: Mami Mamiya's Sweet Slice of Hell

Argonauts · Shiravune · 2023-11-30

SteamGOG

Adventure

Modes: Single player

Releases: Dec 01, 2023 (PC (Microsoft Windows))

After years of isolation, a friendly son of Adam is just what Mami’s village needs to reacquaint itself with the outside world! Demon contact, however, can prove lethal to your average joe... Not Koichi, though. This guy’s built different.

Succubus Sessions: Mami Mamiya's Sweet Slice of Hell is an Adventure game released in 2023, priced at $14.99, with an estimated owner base of 0 .. 20,000 and a review sentiment of Very Positive (96% of 51 reviews).

96%
positive of 52 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
Unsupported
Steam Deck (Valve)
SteamOS: Unsupported
$14.99
steam price (US)

Health check

Quiet
  • · 10 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 41% vs the prior 8 weeks.
  • · Top 53% of 28,739 Adventure games in the census by review count.

Health tier since 2026-09-02

Estimated sales: 1.0k–2.3k copies

Review-multiple estimate from 52 total reviews — how this is computed.

Current store prices

GOG$14.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $4.49 at GOG (2026-05-26)via IsThereAnyDeal

12-month high $14.99 · on sale 40 of 88 observed days · $10.50 above the all-time low (census price snapshots)

Review momentum

PositiveNegative
101020232026Week of 2023-12-01: 10 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-02-01: 1 positiveWeek of 2024-03-01: 1 positiveWeek of 2024-04-01: 1 positiveWeek of 2024-11-01: 2 positiveWeek of 2024-12-01: 1 positiveWeek of 2025-04-01: 1 positiveWeek of 2025-05-01: 1 positiveWeek of 2025-07-01: 1 positiveWeek of 2025-08-01: 2 positiveWeek of 2025-09-01: 2 positiveWeek of 2025-12-01: 1 negativeWeek of 2026-04-01: 1 negativeWeek of 2026-06-01: 1 positiveWeek of 2026-07-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Price history

$14.99$4.492023-12-012026-10-142023-12-01 — best price $11.992024-03-14 — best price $11.992024-05-26 — best price $11.992024-07-29 — best price $10.492024-09-26 — best price $14.992024-11-11 — best price $14.992024-12-05 — best price $14.992025-01-02 — best price $14.992025-02-01 — best price $14.992025-03-10 — best price $14.992025-05-04 — best price $14.992025-06-27 — best price $7.492025-09-07 — best price $7.492025-10-28 — best price $7.492025-12-01 — best price $14.992026-01-05 — best price $14.992026-02-26 — best price $14.992026-03-20 — best price $5.992026-04-13 — best price $5.992026-05-26 — best price $4.492026-06-11 — best price $14.992026-07-09 — best price $14.992026-08-06 — best price $14.992026-08-28 — best price $14.992026-09-01 — best price $14.992026-09-05 — best price $14.992026-09-09 — best price $4.492026-09-13 — best price $4.492026-09-17 — best price $4.492026-09-21 — best price $4.492026-09-25 — best price $14.992026-09-29 — best price $14.992026-10-03 — best price $4.492026-10-07 — best price $4.492026-10-11 — best price $14.992026-10-14 — best price $14.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerFamily Sharing

3 supported languages: English, Simplified Chinese, Traditional Chinese

Player tags

2DAnimeComedyDemonsHorrorMysterySurrealAdventureEmotionalMythology

Census log

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

Players also track

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Similarity via IGDB.

Official site ↗Discord ↗