72%Strong matchDeath Howl
93%1k93% positive reviews, Very Positive across 1k reviews·Deckbuilding · Card Game
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A tactical roguelite deckbuilder inspired by dark Brazilian folklore, featuring ritual card battles, risky sacrifices, evolving builds, and legendary creatures shaped by myth and nightmare.
Obscurium
Steam
You died.
Now, bound by a dark pact to the Mandatário, your only chance at redemption is to hunt and seal creatures that have escaped into the living world.
In Obscurium, a tactical roguelite deckbuilder inspired by the darker corners of Brazilian folklore, every battle is a ritual. Summon creatures, make dangerous sacrifices, manipulate the board, and confront legendary entities in tense encounters shaped by strategy, risk, and lasting consequences.
Build your Grimoire across multiple runs, uncover powerful cards, unlock new possibilities, and reveal fragments of a disturbing truth: perhaps the monsters you hunt are not the true horror.

KEY FEATURES:
• Unique Ritualistic Combat Engage in tactical card battles on a living board, where positioning, sacrifice, and timing determine victory.
• Reimagined Folkloric Creatures Face entities inspired by dark Brazilian legends, each with distinct behaviors, mechanics, and terrifying mutations.
• Meaningful Sacrifice Use imprisoned souls to trigger powerful rituals, but every choice leaves permanent marks on your journey.
• Deep Roguelite Progression Expand your deck, strengthen your Grimoire, and shape unique builds through irreversible decisions.
• Emergent and Mysterious Narrative Uncover fragments about the Mandatário, your forgotten past, and the macabre cycle that binds hunters and creatures together.
• A Distinct Ritualistic Aesthetic A haunting world inspired by Brazilian woodcut art, ancient grimoires, and folkloric horror.
Sealing creatures is only the beginning.
Some legends were never meant to awaken.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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