
Sigildeep
This game is not available for purchase yet.
Release: 2026-12-04
Go to SteamGame info
- Metacritic
- --
- Developer
- The Lonely Game Dev
- Publisher
- The Lonely Game Dev
- Release
- 2026-12-04
Languages
Price comparison
Platform availability
About this game
Card-built dungeons
Sigildeep is a PC card-based dungeon game where you build each dungeon as you walk. Every card has two uses: flip it to place a passage, crossroads, lair or chest, or keep it in hand to cast later. Cards spent on the route aren’t available in a fight, so you have to weigh how far to build against what you’ll need when you reach the keeper.
Combat and glyphs
When a monster appears, the cards left in your hand become your combat deck. They can deal damage, block, inflict poison, summon creatures and produce other effects. Each card also has a glyph, and the last five cards you play form a string. Three matching glyphs make a triad; five make a fivefold. Certain sequences of three cast one of 12 hidden glyph spells.
Frequently asked questions
What platforms is Sigildeep on?
Sigildeep is available on PC.
When does Sigildeep release?
Sigildeep is expected to release on December 4, 2026. Set a free alert to be notified the moment it goes live.
How much will Sigildeep cost?
Sigildeep has no price yet. It is not available for purchase. Set a free alert to be notified the moment it goes on sale.
Related products
Explore ReadyGame
Deals
Collections
Browse by category
Franchises
- Star Wars
- Final Fantasy
- Resident Evil
- Assassin's Creed
- Call of Duty
- Warhammer 40,000
- Tom Clancy’s
- Yakuza: Like a Dragon
- Batman
- The Legend of Heroes
- Sonic The Hedgehog
- Monster Hunter
- Dragon Ball
- Far Cry
- Borderlands
- Life is Strange
- Doom
- Marvel
- LEGO
- Sid Meier
- Tomb Raider
- Disney
- Warhammer
- Fallout
- The Jackbox Party Pack
- Five Nights at Freddy's
- Dungeons & Dragons
- The Lord of the Rings
- The Elder Scrolls
- Atelier
- Teenage Mutant Ninja Turtles
- Battlefield
- Dragon Quest
- The Walking Dead
- Watch_Dogs
- Wolfenstein
- Little Nightmares
- Sherlock Holmes
- World of Darkness
- Farming-Simulator
- Mortal Kombat
- Dying Light
- Metal Gear
- Alien
- World Rally Championship
- Dynasty Warriors
- Ys
- Silent Hill
- One Piece
- Metro


















