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Moonsigil Atlas

83
Metacritic
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88% | Very Positive
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£12.39
£16.75
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About Moonsigil Atlas

About this game

NO ENTRY. NO MANA. JUST SPACE.

Experience a roguelite deckbuilder without energy or action points: there's no limit to how many cards you can play, as long as they fit! Every card is a sigil you place on a grid, each with its unique shape, keywords, and effects - turning each combat into a tactical optimization challenge.

DECKBUILDING MEETS TILE PLACEMENT

Create powerful synergies through rune positioning, adjacency, overlap, and persistent effects. Place the right sigil at the right time to trigger devastating combos. Beyond spatial strategy, Moonsigil Atlas is about creative deckbuilding: draw infinite cards to deal infinite damage or make ten copies of your strongest card.

RESHAPE YOUR DECK

A fully modular, player-driven upgrade system. Every card can be modified as you see fit: reshape them, inscribe runes, add keywords, and more. Spread power across your deck or invest everything into a handful of unstoppable cards. With tens of thousands of possible combinations, even the simplest cards can become build-defining centerpieces.

THOUSANDS OF WAY TO BREAK THE GAME

With 250+ cards, alternate starting decks, unlockables, forbidden cards, 3 characters with radically different playstyles and a fully randomized map, every run offers new, game-breaking possibilities.

FACE COSMIC DVINITIES

Battle dozens of astral entities and three Titans that reshape the board itself. Hostile zones, shifting grids, and unique win conditions turn every encounter into a test of adaptation and mastery. A powerful deck is only half the battle…

 

 

Game Details

Platform:
steam
Release Date:
May 28, 2026
Developer:
Snake Tower Games
Publisher:
Twin Sails Interactive
Supported Languages:
English
Steam Deck Support:
Steam Machine Support:
SteamOS Support:
Steam Controller Support:
Xbox
PS5 DualSense

PS4 DualShock
Accessibility Features:
Gameplay:
Save Anytime
Audio:
Custom Volume Controls
Visual:
Camera Comfort
Input:
Playable Without Timed Input
Link:

Product Requirements

Minimum:

  • Requires a 64-bit processor and operating system
  • OS: Windows 10/Windows 11
  • Processor: Intel Dual Core @ 2.5 GHz or higher (or AMD equivalent)
  • Graphics: Intel(R) Graphics
  • Storage: 2 GB available space
  • Additional Notes: 1080p, Low Settings

Recommended:

  • Requires a 64-bit processor and operating system
  • OS: Windows 10/Windows 11
  • Processor: Intel Quad Core @ 3 GHz or higher (or AMD equivalent)
  • Graphics: GeForce GTX 1630
  • Storage: 2 GB available space
  • Additional Notes: SSD Recommended

Product Requirements

Minimum:

  • OS: Ubuntu 24.04.2
  • Processor: Intel Dual Core @ 2.5 GHz or higher (or AMD equivalent)
  • Graphics: Intel(R) Graphics
  • Storage: 2 GB available space
  • Additional Notes: 1080p, Low Settings

Recommended:

  • OS: Ubuntu 24.04.2
  • Processor: Intel Quad Core @ 3 GHz or higher (or AMD equivalent)
  • Graphics: GeForce GTX 1630
  • Storage: 2 GB available space
  • Additional Notes: SSD Recommended

Critic Reviews

83

Try Hard Guides

90 / 100
"Moonsigil Atlas is an incredible entry into the deckbuilding roguelike genre, reinventing familiar mechanics with a fun twist that fits in with the thematic elements of the...

Softpedia

90 / 100
"Moonsigil Atlas offers a cool new take on some already classic ideas. I love the tactical puzzles the game organically builds out of shapes, runes, effects, and keywords. The...

GameBlast

80 / 100
"Moonsigil Atlas stands out in a crowded genre by introducing a creative, shape-fitting board mechanic that adds a compelling layer of strategy, further enhanced by high build...
Reviews provided by MetaCritic
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Frequently Asked Questions

Yes, Moonsigil Atlas is Steam Deck Verified. Valve’s testing indicates that Moonsigil Atlas is Verified on Steam Deck. This game is fully functional on Steam Deck, and works great with the built-in controls and display.
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/Windows 11
  • Processor: Intel Dual Core @ 2.5 GHz or higher (or AMD equivalent)
  • Graphics: Intel(R) Graphics
  • Storage: 2 GB available space
  • Additional Notes: 1080p, Low Settings
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/Windows 11
  • Processor: Intel Quad Core @ 3 GHz or higher (or AMD equivalent)
  • Graphics: GeForce GTX 1630
  • Storage: 2 GB available space
  • Additional Notes: SSD Recommended
Moonsigil Atlas was released on May 28, 2026
Yes, Moonsigil Atlas supports Linux.
Moonsigil Atlas is published by Twin Sails Interactive
Moonsigil Atlas was developed by Snake Tower Games
Fanatical users tagged Moonsigil Atlas as Roguelike Deckbuilder, Strategy, Building, and Card Battler
Fanatical users tagged Moonsigil Atlas as Replay Value, Dark Fantasy, Tactical, and Difficult
Yes. Fanatical users tagged Moonsigil Atlas as having Singleplayer
Yes, Fanatical users tagged Moonsigil Atlas as Roguelike Deckbuilder
Yes, Fanatical users tagged Moonsigil Atlas as Strategy
Yes, Fanatical users tagged Moonsigil Atlas as Building

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