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Moss: Book II

Moss: Book II

Quill is back—and she’s being hunted. To stand a chance, Quill will need a true partner by her side—and we hope that partner is you. Moss: Book II is an action-adventure puzzle game and award-winning sequel (The Game Awards "Best VR/AR Game") to Moss.

Released Oct 20, 2022 Developer Polyarc Platforms Windows ExplorationPuzzle-PlatformerPuzzlePlatformerAction-Adventure
View on Steam ↗ $9.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

99.3%positive612 reviews
Recommended · 0 found this helpful

“Awesome graphics great mind teaser plenty of play time lots of adventures for the little mouse.”

— a player, Steam review · 42 hrs played
Recommended · 0 found this helpful

“A wonderfully told story with rewarding puzzles and fun combat mechanics. If you enjoy an original, moving story delivered expertly alongside a charming soundtrack and interesting gameplay. This is for you. I thoroughly enjoyed every moment of both Moss Book I & II. It's a more…”

— a player, Steam review · 6 hrs played
Recommended · 0 found this helpful

“fantastic games but book 1 and 2. not sure why it took so many years for me to finnaly try them out. but im glad i did. one of the nicest experiences i have had in a while. and the music is fantastic, what a nice surprise to hear malukah singing in the credits for book 1 ^^ <3…”

— a player, Steam review · 4 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

45achievements
32.3%median completion
1.4%rarest: With Friends Like These
88.9% of players 82.5% of players 79.8% of players 77.6% of players 64.5% of players 56.9% of players 54.0% of players 53.9% of players 47.6% of players 45.6% of players 45.1% of players 44.1% of players 42.0% of players 40.3% of players 39.2% of players 38.3% of players 37.2% of players 37.1% of players 34.6% of players 33.5% of players 32.8% of players 32.8% of players 32.3% of players 32.2% of players 31.7% of players 29.9% of players 29.0% of players 28.8% of players 27.4% of players 27.4% of players 23.4% of players 20.4% of players 19.1% of players 17.9% of players 16.4% of players 14.7% of players 13.7% of players 11.1% of players 6.3% of players 4.5% of players 4.4% of players 3.8% of players 2.9% of players 2.1% of players 1.4% of players 88.9% 0% most earned rarest
Almost everyone has
88.9%The Castle — Hidden achievement
82.5%What Was Lost — Discover your first Forgotten Fragment.
79.8%A Friend Indeed — Use your power as a Reader to heal Quill for the first time.
Rarest badges of honor
1.4%With Friends Like These — Hidden achievement
2.1%Dust Buster — Collect all of the Relic Dust.
2.9%Tailspin — Make Quill dizzy.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$9.99−50% right nowcurrent · sampled 2026-07-26 08:39 UTC
$19.99base price
$9.99lowest since tracking began2026-07-16
US9.99 USD−50%
EU9.75 EUR−50%
UK8.37 GBP−50%
Australia14.75 AUD−50%
Canada12.99 CAD−50%
Japan1,150 JPY−50%
Brazil29.99 BRL−50%
China38.00 CNY−50%

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$5.6 Brazil Japan Canada US Australia EU UK≈$11

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $25 $50 07-11 07-14 07-17 07-20 07-23 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 19, 2026
STEAM NEXT FEST DEMO 🐭

Hi everyone! As part of Steam Next Fest, the demo for Moss: The Forgotten Relic DEMO is now available to play! For those who may have missed the announcement, Moss: The Forgotten Relic is our reimagin

May 20, 2026
Polyarc Dev Update - 0.1

Hey all, it’s Danny from Polyarc. We've been reading all the reactions to the announcements this week, and I wanted to say thank you. It's encouraging to see all the excitement, questions, debates, an

May 14, 2026
Announcing Moss: The Forgotten Relic

Hello!There are certain stories that stay with us long after the credits roll. Not because they were the biggest or loudest, but because they made us feel something deeply human along the way.For so m

Nov 13, 2025
Glassbreakers is Now Available!

Snuggle up, Squad! Today, we’re launching Glassbreakers, Polyarc’s most ambitious project yet. Glassbreakers is a fast-paced, tactile, competitive strategy game set within the enchanting world of Moss

Sep 29, 2025
Check Out Our Upcoming Title, Glassbreakers!

We are thrilled to announce that our next major title, Glassbreakers: Champions of Moss, arrives on Steam and Meta this holiday season! If you've never seen Glassbreakers, check out the gameplay trail

Games like Moss: Book II

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Casual, Indie
Player tagsExploration · Puzzle-Platformer · Puzzle · Platformer · Action-Adventure · VR · Female Protagonist · Cute · First-Person · Third Person · Narration · Casual (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Tracked Controller Support · VR Only · Steam Cloud · Family Sharing
LanguagesEnglish * , French * , Italian, German * , Spanish - Spain, Japanese * , Korean, Portuguese - Brazil, Russian, Simplified Chinese * , Spanish - Latin America, Traditional Chinese * , Swedish *
Achievements45
Estimated owners50,000 – 100,000 (SteamSpy)
Official sitehttp://polyarcgames.com
Minimum system requirements (PC)

Minimum: OS: Windows 10 (64-bit) Processor: Intel Core i7-4790 / AMD Ryzen 5 1500X or better Memory: 8 GB RAM Graphics: Nvidia GeForce GTX 1070 8GB / AMD RX Vega 56 8GB or better VR Support: SteamVR