Ephemera GamesWhitethorn Games
Gather your allies. Eliminate Angels. Transform into a Magical Girl. Slay god. Kernel Hearts is a Multiplayer Co-Op Roguelike Action RPG about four magical girls and their attempt to save a world that's drowning in ashes
Steam details apply to the Steam version. IGDB data describes the game; support may vary by platform or edition.
Playable on Steam Deck, with some manual adjustments.
Applies to the Steam version. Check the store for current details.
Steam · Checked
| Language | Interface | Subtitles | Audio |
|---|
| American English | Supported | Supported | Supported |
|---|---|---|---|
| German (Germany) | Supported | Supported | Not confirmed |
| European Spanish | Supported | Supported | Not confirmed |
| Japanese (Japan) | Supported | Supported | Supported |
| Russian (Russia) | Supported | Supported | Not confirmed |
| Chinese (China) | Supported | Supported | Not confirmed |
| Mexican Spanish | Supported | Supported | Not confirmed |
| Chinese (Taiwan) | Supported | Supported | Not confirmed |
| French (France) | Supported | Supported | Not confirmed |
| Korean (South Korea) | Supported | Supported | Not confirmed |
| Brazilian Portuguese | Supported | Supported | Not confirmed |
| Italian (Italy) | Supported | Supported | Not confirmed |
Unlisted support is not confirmed. Check your platform and edition before purchasing.
IGDB · Checked
Steam lists partial controller support. Some actions may require a keyboard or mouse.
Applies to the Steam version. Check the store for current details.
Steam · Checked
Kernel Hearts: RPG, Roguelike, and Indie game, developed by Ephemera Games, published by Whitethorn Games, released Sep 18, 2026, on PC, PlayStation, and Nintendo.
The schedule shown applies to this region. Check the official store for that region to confirm availability.
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