The Game Census
Monster Monpiece cover art

Monster Monpiece

COMPILE HEART · Idea Factory International · 2017-03-14

Steam

Strategy

Modes: Single player, Multiplayer

Releases: Mar 14, 2017 (PC (Microsoft Windows)), Jun 04, 2014 (PlayStation Vita)

Collect and train over 100 "monster girls" that come to life in strategic, card-based battles! Strengthen your cards with the First Crush ❤ Rub mode, taking on a hands-on role to warm them up and gain more artwork!

0
playing now
73%
positive of 389 reviews
Mostly Positive
steam rating
50,000–100,000
owners (SteamSpy est.)
60/100
critic score (2 outlets, IGDB)
62/100
IGDB user rating (6 ratings)
gold
deck/linux tier (ProtonDB)
$9.99
steam price (US)

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

Monster Monpiece is a card battle video game developed by Compile Heart for the PC and PlayStation Vita. The game re-imagines mythological creatures and monsters, such as unicorns and minotaurs, as girls and women created by more than 50 different artists. The game allows multiplayer card battles online for 2 players. The game is based around battling with four types of cards, not all of which are monsters. Monster Monpiece was released on January 24, 2013 in Japan, and an English localization was released by Idea Factory International in May 2014.

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 48% of 5,909 Strategy games in the census by review count.
Estimated sales: 9.7k–23k copies

Review-multiple estimate from 389 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$6.48-35%

Deal snapshots via CheapShark, refreshed daily.

All-time low: $0.75 at GamersGate (2019-10-07) · bundled 2×via IsThereAnyDeal

12-month high $9.99 · on sale 45 of 75 observed days (census price snapshots)

Players online

202026-08-11 20:00 — 0 players2026-08-12 12:00 — 0 players2026-08-13 04:00 — 0 players2026-08-13 20:00 — 1 players2026-08-14 11:00 — 0 players2026-08-15 04:00 — 0 players2026-08-15 19:00 — 0 players2026-08-16 11:00 — 1 players2026-08-17 03:00 — 0 players2026-08-17 19:00 — 1 players2026-08-18 11:00 — 2 players2026-08-19 03:00 — 0 players2026-08-19 18:00 — 0 players2026-08-20 10:00 — 1 players2026-08-21 02:00 — 0 players2026-08-21 18:00 — 1 players2026-08-22 09:00 — 0 players2026-08-23 01:00 — 0 players2026-08-23 17:00 — 2 players2026-08-24 09:00 — 0 players2026-08-25 01:00 — 1 players2026-08-25 16:00 — 0 players2026-08-26 09:00 — 1 players2026-08-27 01:00 — 0 players2026-08-27 16:00 — 1 players2026-08-28 08:00 — 0 players2026-08-29 00:00 — 0 players2026-08-29 16:00 — 2 players2026-08-30 08:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$19.99$0.912017-03-152026-08-242017-03-15 — best price $14.992017-07-18 — best price $3.992017-12-11 — best price $3.992018-04-23 — best price $4.992018-09-04 — best price $3.972018-11-30 — best price $1.992019-02-21 — best price $10.002019-04-30 — best price $19.992019-08-01 — best price $3.992019-11-15 — best price $4.992020-01-11 — best price $4.992020-03-02 — best price $9.992020-05-26 — best price $9.992020-08-14 — best price $3.492020-11-25 — best price $5.242021-03-23 — best price $9.992021-06-24 — best price $6.492021-09-18 — best price $9.992021-12-22 — best price $6.492022-03-23 — best price $9.992022-07-11 — best price $3.742022-09-29 — best price $9.992022-12-23 — best price $4.992023-03-25 — best price $9.992023-06-26 — best price $9.992023-09-05 — best price $9.992023-12-11 — best price $4.992024-03-18 — best price $3.292024-06-25 — best price $9.992024-09-20 — best price $9.992024-12-13 — best price $5.002025-06-20 — best price $5.092025-12-04 — best price $9.992026-04-06 — best price $6.992026-07-20 — best price $5.992026-08-24 — best price $6.48
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

10092026-05-29 — 23 pageviews2026-06-01 — 28 pageviews2026-06-04 — 11 pageviews2026-06-07 — 16 pageviews2026-06-10 — 25 pageviews2026-06-13 — 34 pageviews2026-06-16 — 25 pageviews2026-06-19 — 15 pageviews2026-06-22 — 21 pageviews2026-06-25 — 20 pageviews2026-06-28 — 16 pageviews2026-07-01 — 100 pageviews2026-07-04 — 12 pageviews2026-07-07 — 18 pageviews2026-07-10 — 25 pageviews2026-07-13 — 30 pageviews2026-07-16 — 24 pageviews2026-07-19 — 18 pageviews2026-07-22 — 19 pageviews2026-07-25 — 23 pageviews2026-07-28 — 20 pageviews2026-07-31 — 22 pageviews2026-08-03 — 62 pageviews2026-08-06 — 73 pageviews2026-08-09 — 21 pageviews2026-08-12 — 35 pageviews2026-08-15 — 39 pageviews2026-08-18 — 14 pageviews2026-08-21 — 24 pageviews2026-08-24 — 10 pageviews2026-08-26 — 16 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Details

WindowsSingle-playerSteam AchievementsSteam Trading CardsIn-App PurchasesPartial Controller SupportSteam CloudFamily Sharing1 DLC

1 supported languages: English

Player tags

JRPGAnimeHentaiNudityStrategyCard GameStory RichCard BattlerDeckbuildingVisual Novel

Census log

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

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Similarity via IGDB.

Wikipedia ↗Official site ↗