Vault of the Void is a fast-paced roguelike deckbuilder where the power is in your hands. Continuously customise your deck, crafting powerful combos and ingenious strategies. Upgrade your cards with Void Stones, infusing them with new abilities to help defeat the minions of The Void!
The core of the gameplay experience revolves around the player's ability to continuously customize and iterate on their deck. Unlike many other deckbuilding roguelikes, players can actively tweak their deck between each combat encounter, tailoring it to the specific challenges and enemies they will face. This allows for a more thoughtful, strategic approach to deckbuilding, as players can experiment with different card synergies and strategies. Further enhancing this control is the ability to "purge" unwanted cards from your hand, converting them into extra energy to fuel powerful combos. Rather than automatically discarding your entire hand at the end of your turn, you can selectively retain key cards, setting up devastating plays for the following round.
The game also introduces several novel mechanics that set it apart. The "Threat" system, for instance, has enemies build up a threat level that triggers damage at the start of the player's next turn. This encourages players to carefully manage and mitigate this threat through blocking, removal, or other defensive strategies. Another unique mechanic is the ability to "socket" Void Stones into your cards, granting them additional unique abilities and transforming their functionality. Experimenting with different Void Stone combinations opens up a vast design space, as players seek to craft their perfect synergistic deck.
The four playable classes, each with two distinct subclasses, offer vastly different playstyles and strategic considerations. Mastering the nuances of each class and transitioning fluidly between their different archetypes is key to success. This level of class diversity, combined with the flexible deckbuilding system, ensures that each run feels refreshingly distinct, as players must adapt their strategies to the strengths and weaknesses of their chosen character.
Underlying all of this is a remarkable level of strategic depth and challenge. The game provides players with a wealth of information, allowing them to make informed decisions and plan several turns in advance. This foresight and control over the game state is a core part of the experience. Furthermore, the difficulty can be scaled through the "Insanity" system, where players can choose increasingly challenging modifiers to customize the level of threat they face. This allows experienced players to continually push themselves and explore the limits of their deckbuilding and strategic prowess.