Vault of the Void is easily one of the most innovative roguelike deckbuilders I've played on mobile. Its primary strength is the 'low-RNG' philosophy—it removes the frustration of random events and puts the power entirely in the player's hands. The ability to iterate on your 20-card deck *before* every single battle is a game-changer. It turns the genre from a game of chance into a game of pure strategy. You can see exactly what enemies you’re facing, allowing you to tailor your deck specifically for that encounter.
With four distinct classes and over 440 cards, the variety is staggering. The recent addition of the Weaver class—who uses shadow pets and silk-bound creatures—adds even more mechanical depth. The Void Stone system, which lets you infuse cards with extra powers, leads to nearly infinite combinations. The technical side is equally impressive, with cross-save functionality between PC and mobile that works flawlessly. If you're a fan of Slay the Spire but want something with more tactical control and less randomness, this is the gold standard.
Available on: iPhone, iPad, iPod
Version 2.8.9Thu Feb 12 2026
In this update, we're adding new cardbacks for Weaver Mastery and Perfect Phobos, plus a few more fixes and improvements:
- Fix Criss-Cross+ doesn't deal damage on 2nd Unravel
- Fix Apocalypse Trumpet triggers Zeal powers before card effects
- Fix timing issues of Shii spread and Threat Trigger
- Improve Delay Draw and Fading Ember timing
- Improve artifact orders to make them trigger more consistently
- Fix some translation errors
Craft and plan your strategy with Vault of the Void's dynamic deckbuilding!
PC/Mobile Cross Save live now!
Vault of the Void is a single-player, low-RNG roguelike deckbuilder designed to put the power into your hands. Continuously build, transform and iterate on your deck as you progress through your run - or even before each battle, with a fixed deck size of 20 cards required before each fight.
Preview which enemies you’ll be battling before each encounter, giving you a chance to carefully plan your strategy. With no random events, your success is in your hands - and your creativity and skill define your chances of victory!
FEATURES
- Choose from 4 different classes, each one with a completely different playstyle!
- Constantly iterate on your deck with 440+ different cards!
- Battle 90+ fearsome monsters as you make your way to The Void.
- Change up your playstyle with 320+ Artifacts.
- Infuse your cards with different Void Stones - leading to endless combinations!
- PC/Mobile Crossplay: pick up where you left off at any time!
- A roguelike CCG where the power’s in your hands, and without RNG.
Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.New Cardback for Weaver Mastery!
Craft and plan your strategy with Vault of the Void's dynamic deckbuilding!
PC/Mobile Cross Save live now!
Vault of the Void is a single-player, low-RNG roguelike deckbuilder designed to put the power into your hands. Continuously build, transform and iterate on your deck as you progress through your run - or even before each battle, with a fixed deck size of 20 cards required before each fight.
Preview which enemies you’ll be battling before each encounter, giving you a chance to carefully plan your strategy. With no random events, your success is in your hands - and your creativity and skill define your chances of victory!
FEATURES
- Choose from 4 different classes, each one with a completely different playstyle!
- Constantly iterate on your deck with 440+ different cards!
- Battle 90+ fearsome monsters as you make your way to The Void.
- Change up your playstyle with 320+ Artifacts.
- Infuse your cards with different Void Stones - leading to endless combinations!
- PC/Mobile Crossplay: pick up where you left off at any time!
- A roguelike CCG where the power’s in your hands, and without RNG.












Vault of the Void is a single-player roguelike deckbuilder designed to eliminate randomness and emphasize player skill. Unlike other games in the genre, it allows you to continuously transform and iterate on your deck between encounters, ensuring you are always prepared for the 90+ fearsome monsters you'll face. Choose from 4 unique classes, collect over 440 cards, and equip 320+ artifacts to create the ultimate build. The game features a unique Void Stone infusion system and full PC/Mobile cross-save support, making it the perfect strategic experience for card game veterans on the go.
Low-RNG Strategic Gameplay
4 Unique Character Classes
440+ Cards and 320+ Artifacts
PC/Mobile Cross-Save Support
Dynamic Deck Customization
Since the deck size is fixed at 20 cards, always look for opportunities to upgrade your current cards rather than just adding new ones. Quality beats quantity in the Void.
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Use Void Stones to add specific keywords to your cards. Infusing a low-cost card with 'Draw' or 'Energy' can completely change your deck's tempo.
No, Vault of the Void is designed with no random events to ensure your success depends entirely on your creativity and skill.