Somnivium
Somnivium - Steam Charts & Historical Stats
"Let's find the answer to why we got trapped in the game. Explore historical player activity and pricing for Somnivium. Player-count data was last observed Sep 27, 2026.
Somnivium player count and price summary
- Current players
- Unavailable
- All-time peak
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- 24-hour player change
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- Current US price
- Price unavailable
Player count last observed . Values marked unavailable are not estimated.
Media gallery 5 screenshots · 1 videos
Screenshots
Videos
Somnivium_Trailer.
Activity Heatmap
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System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i5 / AMD Ryzen 3 or equivalent
- Memory: 8000 MB RAM
- Graphics: NVIDIA GeForce GTX 1060 (6GB VRAM) / AMD Radeon RX 580
- DirectX: Version 11
- Storage: 5000 MB available space
- Sound Card: DirectX compatible
- Additional Notes: SSD is highly recommended. The game uses local AI generation for cards, which requires significant GPU VRAM during the creation process.
- Requires a 64-bit processor and operating system
- OS: Windows 10 / Windows 11 64-bit
- Processor: Intel Core i7 / AMD Ryzen 5 or better
- Memory: 16000 MB RAM
- Graphics: NVIDIA GeForce RTX 2060 (8GB VRAM) / AMD Radeon RX 6600 or better
- DirectX: Version 11
- Storage: 5000 MB available space
- Sound Card: DirectX compatible
- Additional Notes: Installing the game on an SSD will drastically reduce AI image generation load times.
Additional Information
Additional Information
Developer Analytics
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About This Game
"Let's find the answer to why we got trapped in the game. Build a deck that fits you, find new cards that suit your style, and fuse your cards together! (You might encounter some bugs while playing, sorry about that! We are just beginners who want to try making our own game.)"
Detailed Description
You are a company employee who works late into the night. You return home to your normal daily life, just like always. However, while casually playing a video game, you are suddenly sucked right into it! Let's find the answer to why you got trapped in this game.
Somnivium is a Roguelike Deckbuilding game where strategy meets limitless creativity. Collect cards, build your deck, and fight your way through a mysterious digital world.
Key Features
Strategic Deckbuilding: Choose from over 30 unique cards to build your ultimate deck. Manage your energy (Cost), calculate attack damage, and defend against incoming monster attacks.
AI Card Fusion System: The core mechanic of the game! Combine any two cards to create a brand-new "Fusion Card". The game utilizes Local AI to generate unique art illustrations for your fused cards in real-time.
(Note: Image generation time depends on your hardware. We recommend avoiding the AI feature on the Fusion screen for older PCs to ensure smoother gameplay.)
Turn-Based Battles: Engage in tactical battles against various enemies, from Slimes to Skeletons. Every turn counts—draw the right cards and use your skills wisely to survive.
(Note: This game was developed within one month by two novice game developers. We apologize for any bugs, but we hope you enjoy the unique mechanics we've created!)