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Steam playtest

INFERIUS

A signup control was found on 2026-10-29 09:12. Admission is decided by the developer.

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Descend through the nine Domains of Hell in a first-person horror roguelike deckbuilder. Wield the tarot cards of the Major Arcana, upgrade your deck between deaths, use the Lantern to survive the dark and defeat every Ruler before your Sanity breaks.

First-PersonHorrorCard GameRoguelike DeckbuilderRogueliteSingleplayerDarkDark Fantasy
INFERIUS — game preview

Open playtest on Steam →

What a Steam playtest is

A playtest is a test build of a game that developers offer before release. On Steam you sign up for testing on the game's page. Whether you get access immediately, or the developer invites you first, is decided by the developer and can change.

More games with a playtest

This game is part of the Playtest Atlas overview — 3645 games in the catalogue.