MycoRelic Steam Deck: Playable Status, Controls, and Co-op

MycoRelic Steam Deck compatibility is listed as Playable on Steam, rather than Verified, as of November 13, 2026. The store also lists Steam Input API support and online co-op, but does not provide Deck-specific frame rates, recommended settings, or the reasons behind its compatibility rating. A demo is available if you want to assess the handheld experience before purchasing. Source: Steam store page

MycoRelic Steam Deck compatibility

MycoRelic is a third-person action RPG in which a sentient fungus inhabits a discarded robotic body. Its exploration, equipment upgrades, and cooperative combat are available within a game that Steam currently labels Playable on its handheld.

That label is the clearest confirmed answer to whether MycoRelic supports Steam Deck. However, the store page does not include the expanded compatibility assessment explaining that result. It therefore does not establish whether any particular menu, text display, input prompt, or launcher interaction requires extra attention.

Keep these distinctions in mind when deciding whether to play on Deck:

• Compatibility status: Steam lists MycoRelic as Playable.
• Performance: No Deck-specific frame-rate measurements or graphics presets are provided.
• Configuration: No required Proton version, launch option, or custom controller layout is specified.
• Demo: Steam lists a downloadable demo, though it does not establish a separate Deck compatibility rating for that demo.

The Playable rating should not be treated as evidence of a locked 30 or 60 FPS experience. Likewise, there is no supported basis for recommending a particular resolution, power limit, or battery-life expectation. Source: Steam compatibility and download information

Controller support and combat inputs

The Steam listing identifies Steam Input API support and lists Xbox controllers, along with USB-only support for DualShock and DualSense controllers. These are controller-support details, not a published map of the Steam Deck’s buttons.

Exact Deck bindings for attacking, dodging, interacting, switching equipment, or using elemental powers are not independently confirmed. The store also does not identify a preferred community layout or say whether rear-button assignments are necessary.

What it does confirm is the range of actions the game uses. Combat includes dodging, blocking, and parrying, with different weapons offering their own move sets and statistics. Exploration includes jumping, air-dashing, and mantling over obstacles. Because these actions span combat and traversal, checking their assignments in the game’s available input options is a useful part of evaluating the demo; no specific button mapping can be prescribed from the published information.

The listed accessibility features include Camera Comfort, Custom Volume Controls, and Stereo Sound. English interface text, full audio, and subtitles are also supported. The store does not describe the Camera Comfort feature in enough detail to identify its individual settings. Source: Steam features and game description

Online co-op and solo play

MycoRelic supports both single-player and online co-op. Its multiplayer description says you can enter a friend’s world while bringing your character and items with you. Cooperative activities include solving puzzles, fighting bosses, and clearing dungeons.

For someone considering MycoRelic on Steam Deck primarily as a multiplayer game, this establishes that online cooperation is an advertised feature. It does not, however, provide a separate Deck-specific multiplayer assessment, a maximum party size, or detailed information about connection setup.

The description also stops short of explaining how every form of progress is handled between worlds. Bringing a character and items into a friend’s session is confirmed; assumptions about shared quest completion or host-world progression are not.

Cooperative play has a role beyond dealing damage. The elemental system includes healing water that can restore allies and counter flames, as well as powers that strengthen companions. Solo play remains an explicitly supported option if you prefer to explore without joining another player. Source: Steam co-op description

What you will be playing on Deck

MycoRelic uses a classless combat system built around weapon choice, armor, and elemental powers. You scavenge components to improve your robotic body and explore temples to develop your fungal abilities. Fire can damage enemies and clear barricades, while other elemental effects provide healing or support.

Traversal is also a substantial part of the game. Its environments include cliffs, magma, mangroves, and spore-filled chasms, with jumping and air-dashing used to discover routes through them. That mix makes both combat inputs and movement controls relevant when assessing whether the handheld experience suits you.

The Steam page identifies November 11, 2026 as the full release date, following Early Access beginning September 24, 2025. Its 1.0 announcement introduces the Polestar Mushroom Temple and describes it as the game’s most difficult area. Those release details establish the game’s current content context, but they do not constitute Deck performance testing. Source: Steam release information and announcements

Storage requirements and trying the demo

The published minimum PC requirements list 2 GB of available storage, 8 GB of RAM, a quad-core Intel or AMD processor running at 2.5 GHz or faster, and DirectX 11- or DirectX 12-compatible graphics. The listed operating system is 64-bit Windows 10. These are PC requirements, not a separate Steam Deck configuration guide or a measurement of the installed Deck footprint.

For a purchase decision, the demo offers a way to assess readability, input handling, and responsiveness yourself. Its availability does not guarantee that it contains the full game’s areas, cooperative options, or most demanding encounters.

The current conclusion is straightforward: MycoRelic is officially listed as Playable on Steam Deck, with online co-op and Steam Input support advertised. Exact handheld settings, performance targets, battery life, and compatibility caveats remain unspecified on the store page. View MycoRelic and its demo on Steam