The Game Census
Phantom Alchemy ~Silvia's Dynamic Urban Planning~ cover art

Phantom Alchemy ~Silvia's Dynamic Urban Planning~

Trynity Lab. · OTAKU Plan · 2023-01-06

Steam

AdventureRPG

Modes: Single player

Releases: Jan 06, 2023 (PC (Microsoft Windows))

In order to make up for the corruption committed by her father, Silvia had to help the development of the border city as an alchemist. But if she wants to use alchemy, she must convert the spiritual power of residents into energy.

Phantom Alchemy ~Silvia's Dynamic Urban Planning~ is an Adventure and RPG game released in 2023, priced at $3.59, with an owner estimate of 20,000 .. 50,000 and a Positive review sentiment (80% of 46 reviews).

0
playing now
80%
positive of 46 reviews
Positive
steam rating
20,000–50,000
owners (SteamSpy est.)
$3.59
steam price (US)

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

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 6 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 74% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (21 reviews).
  • · Top 78% of 11,362 Adventure games in the census by review count.

Current store prices

lowest across shops (ITAD)$11.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $3.59 at Steam (2026-02-09)via IsThereAnyDeal

12-month high $11.99 · on sale 8 of 16 observed days (census price snapshots)

Review momentum

PositiveNegative
121220232026Week of 2023-01-01: 12 positiveWeek of 2023-01-01: 9 negativeWeek of 2023-02-01: 2 positiveWeek of 2023-03-01: 1 positiveWeek of 2023-07-01: 1 negativeWeek of 2024-01-01: 1 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-08-01: 1 positiveWeek of 2026-04-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

202026-08-12 00:00 — 2 players2026-08-12 16:00 — 1 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 — 2 players2026-08-17 22:00 — 1 players2026-08-18 14:00 — 1 players2026-08-19 06:00 — 2 players2026-08-19 22:00 — 0 players2026-08-20 13:00 — 1 players2026-08-21 05:00 — 0 players2026-08-21 21:00 — 0 players2026-08-22 13:00 — 0 players2026-08-23 05:00 — 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 05:00 — 0 players2026-08-27 21:00 — 0 players2026-08-28 13:00 — 1 players2026-08-29 05:00 — 1 players2026-08-29 21:00 — 0 players2026-08-30 14:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$11.99$3.592023-01-072026-08-172023-01-07 — best price $10.792023-03-16 — best price $9.592023-04-30 — best price $9.592023-06-29 — best price $8.392023-08-14 — best price $7.192023-10-02 — best price $7.192023-11-21 — best price $7.192023-12-21 — best price $7.192024-02-05 — best price $7.192024-03-14 — best price $5.992024-04-29 — best price $5.992024-06-23 — best price $5.992024-08-05 — best price $5.992024-09-23 — best price $5.992024-11-21 — best price $5.992024-12-19 — best price $5.992025-01-23 — best price $5.992025-03-13 — best price $5.992025-04-24 — best price $5.992025-06-27 — best price $5.992025-08-11 — best price $5.992025-09-22 — best price $5.992025-11-03 — best price $5.992025-12-18 — best price $4.792026-02-09 — best price $3.592026-03-19 — best price $3.592026-04-30 — best price $3.592026-06-25 — best price $3.592026-08-10 — best price $3.592026-08-17 — best price $11.99
Lowest recorded price across tracked stores, per day (census snapshots).

Details

WindowsSingle-playerSteam CloudFamily Sharing

2 supported languages: Japanese, English

Player tags

2DRPGCuteJRPGNSFWAnimeNudityFantasyCraftingAdventure

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 ↗