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Rusted Moss

Rusted Moss

Rusted Moss is a twin-stick shooter metroidvania where you sling around the map with your grapple, blasting your way through witches and rusted machine monstrosities alike. This wasteland once harboring mankind has since fallen, and Fae long forgotten now knock on humanity's door...

Released Apr 11, 2023 Developer Emlise, happysquared, sunnydaze Publisher PLAYISM Platforms Windows PlatformerPixel GraphicsActionStory RichAdventure
View on Steam ↗ $7.99 (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.

89.6%positive1,280 reviews
Recommended · 10 found this helpful

“This game is truly something special for fans of the Metroidvania genre, and the elastic movement system is truly something innovative. Even though the developers recommend playing with a keyboard/mouse, I finished 99% on a controller and had a blast. The one thing I would…”

— a player, Steam review · 23 hrs played
Recommended · 6 found this helpful

“Still trying to complete the latest trials and challenges, but so far i love it. The movement system and physics are top notch. Base game is very good with some difficult spikes here and there, but the optional content is some Celeste levels of insanity, dificulty and great…”

— a player, Steam review · 44 hrs played
Recommended · 3 found this helpful

“I don't think I've ever played a game where the water level made me fall in love. Rusted Moss is a game that if it doesn't click, you're not gonna like it. But once it clicks? Oh boy there's nothing else like it out there right now. Mastering the grapple in this game makes you…”

— a player, Steam review · 29 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 10:20 UTC · history via SteamCharts.

12playing at last check
1924-hour peak
252all-time peak
0 100 200 2024 2025 2026 96 avg · Apr 2023

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.

46achievements
21.0%median completion
1.2%rarest: Mossy Platinum
86.7% of players 75.6% of players 74.2% of players 59.9% of players 44.9% of players 41.3% of players 40.3% of players 40.2% of players 38.0% of players 36.3% of players 35.5% of players 35.2% of players 35.1% of players 34.5% of players 33.0% of players 31.0% of players 31.0% of players 30.6% of players 29.7% of players 29.4% of players 27.3% of players 25.1% of players 22.9% of players 21.0% of players 20.5% of players 18.5% of players 18.5% of players 17.7% of players 17.3% of players 14.4% of players 13.8% of players 13.6% of players 13.4% of players 12.6% of players 11.8% of players 11.1% of players 8.8% of players 3.6% of players 3.4% of players 3.0% of players 2.7% of players 2.5% of players 1.6% of players 1.4% of players 1.2% of players 1.2% of players 86.7% 0% most earned rarest
Almost everyone has
86.7%Bonnie is Here — Defeat Bonnie
75.6%Starting Historian — Find your first hidden note
74.2%Witch Hunter — Defeat Ameli
Rarest badges of honor
1.2%Mossy Platinum — Achieve ending D in speedrun mode under target time without giving the Seer any Titania Pieces
1.2%Mossy Rust — Get all achievements
1.4%Mossy Gold — Achieve ending C in speedrun mode under target time

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.

$7.99−60% right nowcurrent · sampled 2026-07-26 08:39 UTC
$19.99base price
$7.99lowest since tracking began2026-07-17
US7.99 USD−60%
EU7.80 EUR−60%
UK6.70 GBP−60%
Australia11.80 AUD−60%
Canada10.39 CAD−60%
Japan792 JPY−60%
Brazil23.99 BRL−60%
China30.40 CNY−60%

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

China≈$4.5 Brazil Japan Canada US Australia EU UK≈$8.9

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.

May 11, 2026
Iron Bramble - Coming to Steam in 2027!

Hello everybody! Wishlist Iron Bramble to support us now! (I’m just going to lead with this while I still have your attention before I senselessly ramble on.) https://store.steampowered.com/app/432882

Feb 03, 2026
Future of Rusted Moss (and things we are working on)

Hello everybody!I'm happysquared, one of the developers of Rusted Moss, here to give some news. Well, more of an announcement of an announcement (people definitely love those right? /s)So here it is:W

Dec 02, 2025
Rusted Moss Merch Store Holiday Sale!

Hello everyone! To celebrate the holiday season the Rusted Moss merch store will have a storewide discount of 20% for the rest of the month. Visit https://rustedmossmerch.com to get your official merc

Oct 03, 2025
Get your Rusted Moss merch! and...new major console update!

Hey all! We just opened up our online store: https://rustedmossmerch.com This is your chance to grab some Rusted Moss Merch! We have shirts, mugs, postcards, and a hat! Major Console Update Thank you

Aug 22, 2025
In-Game Palette Editor

Easy to use in-game palette editor!We had previously posted how to change Fern's colour palette. And also made a quick guide.But... it wasn't the easiest thing to fiddle around with.So, our community

Games like Rusted Moss

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

SANABI SANABI 95.4% · 5,124 reviews shares Dystopian, Precision Platformer, 2D Platformer, Difficult Ghost Song Ghost Song 83.5% · 1,021 reviews shares Metroidvania, Post Apocalyptic, Dark, 2D Platformer La-Mulana 2 La-Mulana 2 88.2% · 653 reviews shares Metroidvania, Precision Platformer, 2D Platformer, Difficult The End Is Nigh The End Is Nigh 93.0% · 2,010 reviews shares Precision Platformer, Post Apocalyptic, Dark, 2D Platformer Celeste Celeste 97.4% · 66,015 reviews shares Precision Platformer, 2D Platformer, Difficult, Female Protagonist Kitsune Tails Kitsune Tails 95.0% · 814 reviews shares Precision Platformer, 2D Platformer, Difficult, Female Protagonist BlazBlue Entropy Effect BlazBlue Entropy Effect 94.7% · 4,950 reviews shares Precision Platformer, Post Apocalyptic, Multiple Endings, 2D Platformer Momodora: Moonlit Farewell Momodora: Moonlit Farewell 93.4% · 1,238 reviews shares Metroidvania, 2D Platformer, Difficult, Female Protagonist

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

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

GenresAction, Indie
Player tagsPlatformer · Pixel Graphics · Action · Story Rich · Adventure · 2D Platformer · Metroidvania · 2D · Action-Adventure · Precision Platformer · Twin Stick Shooter · Difficult (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Trading Cards · Steam Workshop · Steam Cloud · Family Sharing
LanguagesEnglish, Japanese, Korean, Simplified Chinese, Spanish - Latin America, Portuguese - Brazil, Traditional Chinese
ControllerFull support
Achievements46
Estimated owners50,000 – 100,000 (SteamSpy)
Official sitehttps://www.rustedmossgame.com
Minimum system requirements (PC)

Minimum: OS *: Windows 7 or later Processor: Dual Core 2GHz Memory: 4 GB RAM Graphics: DirectX 9 compatible with at least 500MB of memory DirectX: Version 9.0 Storage: 500 MB available space Sound Card: DirectX 9 compatible sound card or integrated sound chip