PCGame

Monster Monpiece

Turn-based card battles with monster girls on a tactical grid

COMPILE HEART, IDEA FACTORY · Published by Idea Factory International · Released Mar 14, 2017

Strategy

Reviews
Mostly Positive
73% of 307
Recent reviews
Not enough recent
Players
0
daily peak, Oct 30, 2026
Steam Deck
Unsupported
Last update on Steam
9 years ago
Mar 27, 2017
Minimum PC
DirectX 10 GPU, 1 GB
4 GB RAM · 6 GB disk
Full requirements

What is Monster Monpiece?

This single-player card battler follows May Esperio, who trains as a monster girl master in a world where humans and monster girls coexist uneasily. You build decks and use skills, fusions, and bonuses to support summoned units in battle. A rubbing minigame strengthens cards and unlocks new artwork.

For you if...

  • +you enjoy planning around card classes, colors, and synergies

Not for you if...

  • −you want competitive matches against other players
  • −you avoid sexualized anime art and fan service

What players say

73% of 307 reviews are positive

Players praise the tactical combat, card artwork, and soundtrack. Complaints focus on paid card packs, drawn-out cutscenes, and awkward English text, though several players say purchases are unnecessary to complete the story.

Screenshots and trailer

Monster Monpiece screenshot 1

Monster Monpiece system requirements

Minimum: DirectX 10 GPU, 1 GB, 4 GB RAM, 6 GB of disk space.

As published by the developer.

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Minimum

OS
Windows 7 (64-bit)
Processor
3 GHz Intel i3 or equivalent
Graphics
DirectX 10.x or OpenGL 3.3 or better graphics card with 1 GB RAM and support for v4 shaders
Memory
4 GB RAM
Storage
6 GB available space
DirectX
Version 11
Notes
Caution: ATI Mobility Radeon HD 5xxx, 1GB VRAM 5000 series, AMD processor may not work properly with this game.

Recommended

OS
Windows 10 Home (64-bit)
Processor
Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
Graphics
NVIDIA GeForce GTX 960 or comparable
Memory
6 GB RAM
Storage
6 GB available space
DirectX
Version 11
Notes
Caution: ATI Mobility Radeon HD 5xxx, 1GB VRAM 5000 series, AMD processor may not work properly with this game.

Does Monster Monpiece have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Monster Monpiece run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

  • Not supported on SteamOS

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
38
Steam features
Cloud saves, Family Sharing, Trading cards, In-app purchases
Languages
Text only: English.

Does Monster Monpiece use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

1 DLC available.

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