What the current badge confirms

The current Steam product page shows the Deck compatibility result as Verified, making it the strongest source for the basic question of whether the game works on Steam Deck.

Use dated player reports to understand comfort and UI edge cases, not to override the official compatibility result.

Quasimorph health and inventory panels showing wounds and medical item effectsOFFICIAL GAMEPLAY
Official gameplay: wounds, pain, infection, and treatment are separate survival decisions.

Verified versus ideal

AreaExpected statusPossible adjustment
Launching and core playCovered by Verified statusKeep the stable branch current
Controller inputFull Controller Support listedChoose an appropriate Steam Input layout
Dense tooltipsSome players report awkward accessUse touch, trackpad, or action-layer mapping
Modded UIDepends on each modCheck handheld and version compatibility

Practical Steam Deck setup

  1. 01

    Start with the official layout

    Test the current 1.0 defaults before importing old community mappings.

  2. 02

    List awkward actions

    Identify missing tooltips, pointer actions, or menu shortcuts.

  3. 03

    Add only needed bindings

    Use Steam Input action layers rather than replacing the entire scheme blindly.

  4. 04

    Retest without UI mods

    A mod can introduce the very input issue being diagnosed.

Debrief

Frequently asked questions

Is Quasimorph Steam Deck Verified?

Yes. The current Steam store shows a Verified compatibility result.

Do I still need a custom controller layout?

Not necessarily. Start with the current default, then use Steam Input if specific tooltip or menu actions remain awkward for your playstyle.