Verified from official sources
- Steam lists release 10 Sep 2026 with coming_soon false; genres include Adventure, Indie, and Early Access.
- Single-player with Steam Achievements (14 total), Steam Cloud, and Family Sharing.
- Official pitch: first-person roguelike double-deckbuilder with combat and explore decks, hand-drawn dungeons, card growth/modification, and progression toward the heart of The Gloom.
- Combat deck for battles; explore deck to navigate dungeons, modify cards, and unlock weapons and abilities.
- Eating/roasting foes to restore health and cooking soups from roasted enemies are described on the Steam store page.
- Free Steam demo available (appid 3602770; demo store date 14 May 2025).
- Supported languages on Steam: English and Simplified Chinese.
- Listed price on Steam (USD region): $14.99 at last API check on 9 November 2026 — discounts may vary.
Honest gaps (not published yet)
- No verified full boss name list, recommended boss order, or encounter stat tables on this site.
- No verified public card database, DPS rankings, or patch-versioned planner data.
- No verified named NPC/character roster beyond what official materials publish.
- No interactive map product — the Pathways hub is a prose location briefing only.
Start with a verified task
Quick answer: what is this game?
Steam’s short description frames Shroom & Gloom as a moody first-person roguelike double-deckbuilder about gathering and growing cards, fungal foes, and large combo chains. The store page adds hack-and-slash style card combat through hand-drawn dungeons, infinite card growth options, and a run goal of pushing into the heart of The Gloom.
Start here by player task
- 100% / trophies → Achievements hub (14 Steam achievements; highlighted names only).
- Boss searches → Bosses hub (what is verified vs. what we refuse to invent).
- Deck ideas & run planning → Builds hub (combat vs. explore lanes; no fake tier lists).
- “Classes” searches → Classes hub (reframed as deck roles, not MMO classes).
- Where runs go → Pathways hub (The Gloom, dungeons — not an interactive map).
- Characters / NPCs → Characters hub (evidence-limited until a verified roster exists).
Platform snapshot
| Fact | Verified detail (Steam appdetails, reviewed 2026-11-09) |
|---|---|
| Platforms | Windows and macOS |
| Features | Single-player · Steam Achievements · Steam Cloud · Family Sharing |
| Languages | English, Simplified Chinese |
| Support (Steam-listed) | Discord: discord.gg/ZZspguu7Vu |
| Storage (PC min.) | 13 GB available space |
| Patch baseline | 0.6.60 (30 Oct 2026, per Steam announcement) |
Patch baseline and Early Access roadmap
Patch baseline (reviewed 2026-11-09): Steam lists the 0.6.60 patch notes from 30 October 2026 as the latest post-launch update. It follows 0.6.24 (15 Sep), 0.6.39 (16 Sep) and 0.6.41 (22 Sep), and the studio calls it its biggest post-launch update so far.
In the developer’s words, 0.6.60 brings major performance optimizations and a new graphics-quality toggle (high, medium, low), screens that show controls for Steam Deck, keyboard and mouse, and PlayStation or Xbox gamepads, and fully re-mappable controls. It also adds quality-of-life options such as viewing the discard pile in the deck viewer, hold-to-inspect cards, TAB for the map, and settings toggles for map auto-appear, pause on minimize and mute on minimize, alongside UI art and bug fixes. Read the full Steam post for the complete list.
Roadmap (Devolver-published game, developer dev log of 30 October 2026): the first of three planned major content updates, “Deeper Underground”, is slated for later in Q4 2026. The post names Gloom Levels (five additional toggleable difficulty layers), a third playable character for The Facility called the Lab Tech, alternate encounters for non-boss combats in The Forgotten Path and The Facility, and new quests and achievements. The roadmap gives windows, not exact dates, so this site does not publish one. The developers say the third pathway opens fully at 1.0, with its first act coming earlier in a content update targeted for Q2 2027.
Creator video (orientation only)
The embedded Dystro overview is creator footage for tone and deckbuilder context. It is not an official walkthrough and does not extend our verified fact set on its own.
FAQ
Is Shroom and Gloom out on Steam?
Yes. Steam lists a 10 Sep 2026 release with coming_soon false at our 2026-11-09 review. The title is categorized as Early Access.
Is there a demo?
Yes. Steam lists a demo under appid 3602770. Use it to learn controls and deck flow before buying the Early Access game.
Does this site invent bosses or card stats?
No. Where Steam or official materials do not verify a roster, number, or step, we publish evidence-limited hubs that state gaps plainly.
Sources on this page
Every claim above traces to these links. If a detail is missing, we say so — we do not invent it.
- Steam store · Shroom and Gloom OFFICIAL Release state, features, Early Access plan, systems copy, languages, platforms
- Steam appdetails API · app 3271280 OFFICIAL Machine-readable price, achievements total/highlights, demo appid, platforms
- Steam announcement · Shroom Patch Notes: 0.6.60 (30 Oct 2026) OFFICIAL Latest patch baseline: performance, graphics presets, remappable controls, Steam Deck/controller screens, QOL toggles
- Steam announcement · Roadmap Reveal! Shroom and Gloom Oct '26 Dev Log (30 Oct 2026) OFFICIAL Early Access roadmap: Deeper Underground content update planned for later in Q4 2026
- Devolver Digital · Shroom and Gloom ESTABLISHED Publisher page for the game
- YouTube · Dystro deckbuilder overview COMMUNITY Creator overview embed; not a source for invented mechanics