Somnivium

"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.)"

At a glance

• Platform: Windows.
• Genres: Indie, Strategy, Free To Play.
• Release date: Mar 12, 2026.
• Steam user reviews: 2 user reviews (100% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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