System guideVerified for Early Access launch window

Shroom and Gloom Beginner Guide — First Run

Learn the verified two-deck loop, safe first-run priorities and what remains unconfirmed in this Shroom and Gloom beginner guide.

Observed Checked 2026-09-09

Quick answer

Treat exploration and combat as two connected decisions

Shroom and Gloom uses an Explore Deck for moving through and changing the dungeon, then a Combat Deck for fights. Learn that split first; exact controls, routes and best builds are still unverified.

  • Identify whether a choice belongs to exploration or combat.
  • Read card text before committing to a route or fight.
  • Use the demo page for current access and the cards page for system detail.
See how it works

How this page works

  1. 1Overview
  2. 2Mechanism
  3. 3First use
  4. 4Decision
  5. 5Limits

At a glance

Verified status

Shroom and Gloom uses an Explore Deck for moving through and changing the dungeon, then a Combat Deck for fights. Learn that split first; exact controls, routes and best builds are still unverified.

Explore Deck

Navigation and dungeon interaction

Confirmed by the official trailer and Steam description.
Combat Deck

Cards used during fights

Confirmed by the official trailer and Steam description.
Card growth

Cards can be modified and strengthened

The exact values and best combinations are not claimed here.

Sources checked · Observed

Checklist

Safe next steps

  • Identify whether a choice belongs to exploration or combat.
  • Read card text before committing to a route or fight.
  • Use the demo page for current access and the cards page for system detail.

Sources checked · Observed

Guide notes

Confirmed and not confirmed

This is an orientation guide, not a tested walkthrough. Controls, exact healing values, rewards, routes and best-build advice are not confirmed.

Sources checked · Observed

FAQ

FAQ

Does the game use one deck?

No. Official material describes separate Explore and Combat decks.

Is this a full walkthrough?

No. It is a source-backed first-run orientation.

Are controls listed here?

Not yet; current-version controls have not been verified.

Where can I learn about cards?

Open the Cards & Deckbuilding guide.

Sources checked · Observed