# Monster Monpiece

Summer DB entity ID: 2c560d25\-f66f\-4add\-9429\-ec59e073679a

Steam App ID: 415300

Train as May Esperio in a world where humans and "monster girls" live an uneasy coexistence, and become a monster girl master in strategic, card\-based battle with light RPG elements\! Throw down with the enemy using your cards’ Skills and Potentials, and give their stats an extra boost with special bonuses\. If you play your cards right you’ll collect over 100 monster girls and get to level those ladies up with the First Crush ❤ Rub mode, which gives you a hands\-on role in warming them up for battle\!    Key Features  • Play fast\-paced card battles in 1080p where more than 100 monster girl cards can be summoned, each class coming to life as a 3D chibi model on a battle grid\!  • Each card you play can mean victory or defeat – with Skills, Potentials, Fusions, and Aura Bonuses, you have layers of strategy to use in each battle\.  • Level up your cards with the frenetic First ❤ Crush Rub system, rubbing your magical prowess into the monster girls to increase their strength and obtain new artwork for each\!

## Game information

- Type: game

- Developer: COMPILE HEART, IDEA FACTORY

- Publisher: Idea Factory International

- Release date: Mar 14, 2017

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Strategy

- Categories: Single\-player, Steam Achievements, Steam Trading Cards, In\-App Purchases, Partial Controller Support, Steam Cloud, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_846702fb443c6e56d6047fe2fb2297db6da783ee\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_d6c296f39d888baa49633c0612aa58656d7fd63e\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_a09c8f6446f4fa2a2aa612a24b071274a08506be\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_97d8fc6854627179723da8cdaea328119fabf223\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_625c28b594d75c365378ee55a87912f3b163546a\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_dbc8784484d02ae000a471388307b46d6733f490\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_f3f0013c2c8dbecf17b52bcd837cda138d8d09f0\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_6ed8f44a9b0be664fca703844832fd7d3cbc2ed0\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_ba5d3a826e627cd721d745f656834fe7900b1080\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_2e092bca72842fde0b5c7e39ad308dc752dd95ed\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_51fcae76810a8a3431bdba1957dbf2b2cfc7b0f7\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_3e4f42a5891b968b1fb816cb5a7ad9d9e0e964bb\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_9edb810fbac19f357ef399fc7a7ad85fd45c0bb5\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_02fe1af1d4b1989de84214366cb5b8df5f2d384d\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_8be9b7c13c2dd13eb25720170fa8dad5bb62f1fd\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_1188b35e78f5928293741576a3a1ce05bf970cd4\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_d2697abdcee7de65e7f4eeaa7cb599402c9f822b\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_f7db898d96269b5d930b7bcead2fdce4cfd59e8c\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_8a4262a4636212611d70e2bfe61e91926511de74\.1920x1080\.jpg?t=1776732006, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/415300/ss\_f429d05491280dc44897891ea70032225890fc1f\.1920x1080\.jpg?t=1776732006

- Price: 999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 390

- Steam positive reviews: 284

- Steam negative reviews: 106

- Steam positive percentage: 72.82051282051282%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/2c560d25-f66f-4add-9429-ec59e073679a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/2c560d25-f66f-4add-9429-ec59e073679a/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-22T07:49:22\.606948\+00:00

- Player count observed: 2026\-09\-22T07:49:24\.98503\+00:00

- Reviews observed: 2026\-09\-22T07:49:23\.667568\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/415300/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/415300/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=415300","reviews":"https://store\.steampowered\.com/appreviews/415300"\},"price":"2026\-09\-22T07:49:22\.606948\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T07:49:22\.606948\+00:00","players":"2026\-09\-22T07:49:24\.98503\+00:00","reviews":"2026\-09\-22T07:49:23\.667568\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"55df5cb1\-8ad7\-486a\-8320\-becf99b65ac1","catalog":"730c386b\-2cc2\-401d\-a095\-3d62e743c58c","details":"c927b54f\-ccc8\-47f5\-bbb4\-796af898daa4","players":"e00c4d11\-610d\-4fb2\-9ee3\-108cf03828e2","reviews":"770dd989\-b729\-4e44\-ba85\-b5d40dcb1e2c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"2c560d25\-f66f\-4add\-9429\-ec59e073679a","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/415300/) · [JSON](/api/v1/games/2c560d25-f66f-4add-9429-ec59e073679a)