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Morimens

Morimens

Morimens is a roguelite card-battler inspired by the Lovecraftian mythos. Bond with a diverse cast of Awakeners, build your perfect deck, and battle through the mists of Kadath—facing wild events and uncovering maddening truths at every turn.

Released Aug 1, 2024 Developer B.I.A.V. Studio Platforms Windows Card BattlerRogueliteVisual NovelPvPTurn-Based
View on Steam ↗ Free (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 2026-09-25.

80.2%positive5,430 reviews
Recommended · 8 found this helpful

“don't bother about eu crybabies and their negative reviews, this game is just a hidden gem”

— a player, Steam review · 342 hrs played
Recommended · 3 found this helpful

“this game is good. it is not perfect. people keep getting upset at Biav for not being perfect and I don't like that. D-Tide is a little too hard, Taraphase isn't great and power creep is rampant. However the game deserves to be checked out, it deserves to be played and it…”

— a player, Steam review · 215 hrs played
Not recommended · 236 found this helpful

“Edited on September 23: This review has been substantially rewritten to document what happened after my original September 2 review and to explain in greater detail why I wrote it in the first place. A lot has happened since my original review, and it didn't explain the…”

— a player, Steam review · 493 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.

3,751all-time peak
0 1k 2k 2025 2026 1.7k avg · Jun 2026

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

33achievements
4.7%median completion
2.3%rarest: An Ordinary Childhood
21.0% of players 17.4% of players 14.7% of players 12.5% of players 11.1% of players 9.9% of players 8.5% of players 7.2% of players 7.1% of players 5.9% of players 5.8% of players 5.6% of players 5.6% of players 5.3% of players 4.9% of players 4.8% of players 4.7% of players 4.1% of players 4.0% of players 3.6% of players 3.5% of players 3.5% of players 3.5% of players 3.4% of players 3.2% of players 3.2% of players 3.0% of players 3.0% of players 2.8% of players 2.8% of players 2.6% of players 2.5% of players 2.3% of players 21.0% 0% most earned rarest
Almost everyone has
21.0%Golden Foil — Complete Investigation Event "East District's Enigma"
17.4%Riddles in the Wax — Complete Investigation Event "Waxen Legacy"
14.7%The Eye Beyond Dimensions — Complete Investigation Event "Beware of Hounds"
Rarest badges of honor
2.3%An Ordinary Childhood — Complete Special record "Magic of Stories"
2.5%Dance of the Emerald Flames — Complete the Psyche Deepdive "Passion to Dust"
2.6%Red Roses Never Stay Silent — Complete Special record "Ode to the Rose"

Latest official news

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

Sep 21, 2026
An Apology and Further Adjustments to the D-Effect Zone

In V2.6.0, we made substantial changes to the D-Effect Zone to bring you greater challenges and rewards to match. However, those changes were clearly not well received. The steep difficulty curve, in

Sep 19, 2026
V2.6.1.0 Maintenance Announcement

Dear Keeper, Mythag University is scheduled for on-campus facility maintenance on September 21 from 08:00~14:00 (UTC+8). This maintenance window has been extended by 2 hours, and Keepers will receive

Sep 19, 2026
🎧 V2.6.1 Radio Drama - Sheep Gone Astray

"They should not forget. They always forget." "There is nothing here but the shadow." ✦ Ogier: Oathbound VA: Otowa Rina

Sep 17, 2026
📜 V2.6.1 Version Outlook

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Sep 16, 2026
V2.6.1 Ogier: Oathbound✦Awakener & Wheel of Destiny Introduction

[img src="

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresRPG, Strategy, Free To Play
Player tagsCard Battler · Roguelite · Visual Novel · PvP · Turn-Based · Card Game · Party-Based RPG · Strategy · RPG · 2D · Horror · Lore-Rich (Steam store community voting)
FeaturesSingle-player · Multi-player · PvP · Steam Achievements · In-App Purchases · Family Sharing
LanguagesSimplified Chinese, Traditional Chinese, English, French, German, Spanish - Spain, Russian, Indonesian, Japanese, Thai, Portuguese - Portugal, Vietnamese, Korean, Portuguese - Brazil, Spanish - Latin America, Italian, Tu…
Achievements33
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows10 64位以及更高版本 Processor: Intel Core i5-2500K AMD FX-6300 Memory: 4 GB RAM Graphics: NVIDIA GeForce GTX 960 或 AMD Radeon R9 280 DirectX: Version 11 Network: Broadband Internet connection Storage: 16 GB available space VR Support: 不支持