⚜ SteamCozy

Home / Games / Monmusu Gladiator

Monmusu Gladiator

Monmusu Gladiator

A board game, card game, and monster girl-raiser all in one! Build the perfect deck in this cute & casual roguelite action RPG! Will you prioritize raising your monster girls? Making them fight? Or maybe you're more of a shopping fiend!

Released Jul 14, 2021 Developer ZephyrStudio Publisher ZephyrStudio, Waku Waku Games Platforms Windows CasualFemale ProtagonistCuteAnimeCartoony
View on Steam ↗ $4.99 (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-15.

93.6%positive204 reviews
Recommended · 0 found this helpful

“Cute game for a cheap price, has some fun unique monster girls. Gameplay is abit simplistic, and doesn't have much large variance, but it's perfect if you're looking for a fun little experience”

— a player, Steam review · 4 hrs played
Not recommended · 1 found this helpful

“キツネ系モン娘はどこ? No fox girl in monster girl game, no recommendation.”

— a player, Steam review · 4 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-19.

21achievements
11.9%median completion
7.2%rarest: Freedom
81.4% of players 76.4% of players 70.5% of players 58.1% of players 51.9% of players 42.6% of players 35.1% of players 27.5% of players 23.7% of players 19.6% of players 11.9% of players 11.7% of players 11.0% of players 10.8% of players 10.3% of players 10.1% of players 9.4% of players 8.9% of players 8.7% of players 8.6% of players 7.2% of players 81.4% 0% most earned rarest
Almost everyone has
81.4%Enjoy Rank Trainer — Complete Enjoy or higher
76.4%Good Shopper — Copy a Growth Card.
70.5%Bronze Rank Trainer — Complete Normal or higher
Rarest badges of honor
7.2%Freedom — Complete Challenge 5 or higher with at least 10 different Monster Girls.
8.6%Evileyes Trainer — Complete Challenge 5 or higher with Evileyes
8.7%Moby Dick Trainer — Complete Challenge 5 or higher with Moby Dick

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-13. Steam prices vary by region — always confirm your local price on Steam.

$4.99current · sampled 2026-09-25 21:36 UTC
$4.99lowest since tracking began2026-08-13
US4.99 USD
EU4.99 EUR
UK4.29 GBP
Australia7.50 AUD
Canada6.49 CAD
Japan520 JPY
Brazil16.99 BRL
China22.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$3.3 Brazil Japan Canada US Australia UK EU≈$5.7

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

$0 $5 $10 08-13 08-21 08-30 09-08 09-16 09-25

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Mar 18, 2026
“Japanese Indie Roguelite Bundle” is now available

Monmusu Gladiator is now part of the Japanese Indie Roguelite Bundle, featuring unique roguelite titles created by Japanese indie developers. This bundle includes a variety of distinctive games, such

May 16, 2025
Graphics Update, Thai and Spanish Support

Because the world needs more "kawaii", Monmusu Gladiator has received an update! Graphics Update The Growth Cards are even cuter now! Updated cards and their illustrators are as follows. Ekomori Eko:

Feb 17, 2025
New collab cards are here from "Yuri Sword Saga"!

Collab cards "Kuroyuri Shiroyuri" and "Spirit Spring" from Pico Games' latest release "Yuri Sword Saga" have been added to Monmusu Gladiator! Have fun trying out their effects based on the drain from

Nov 29, 2024
Monmusu Gladiator collab stage added to "Yuri Sword Saga"!

Monmusu Gladiator collab stage added to "Yuri Sword Saga"! As part of a collab with Monmusu Gladiator, the new stage "Starving Gladiators" has been added to sword-fighting action shoot 'em up game "Yu

Mar 08, 2024
A new collab card is here from The Lord of Borders ~Raid of Demon~!

"The Lord of Borders" is a building management and defense sim board game from the creators of "Space Buccaneer", tengusutan. With a new expansion coming, "The Lord of Borders ~Raid of Demon~", a coll

Games like Monmusu Gladiator

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-15.

GenresCasual, Indie, RPG
Player tagsCasual · Female Protagonist · Cute · Anime · Cartoony · Roguelike Deckbuilder · RPG · Indie · Rogue-lite · Score Attack · Card Game · Hentai (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Trading Cards · Steam Cloud · Remote Play on Phone · Remote Play on Tablet · Family Sharing
LanguagesJapanese, Korean, English, Simplified Chinese, Traditional Chinese, Spanish - Spain, Thai, Spanish - Latin America
Achievements21
Official sitehttps://www.zephyrstudio.jp/monmusugladiator
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Processor: Memory: 4 GB RAM DirectX: Version 12 Storage: 500 MB available space