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Curse of the Sea Rats

Curse of the Sea Rats

Embark on an epic, hand-animated, ‘ratoidvania’ adventure, where your crew has been turned into rats by a pirate witch! Explore a rich non-linear world, enjoy fun action platforming, face challenging bosses, and unlock unique abilities - either alone or in local co-op!

Released Apr 6, 2023 Developer Petoons Studio Platforms Windows Story RichCombatActionCo-opLocal Co-Op
View on Steam ↗ $9.99 (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-02 · quoted reviews as of 2026-05-15.

59.3%positive221 reviews
Recommended · 0 found this helpful

“I backed this on Kickstarter and was able to playtest. I don't feel like there was enough testing and not enough was done to correct the issues with the game. I made multiple reports to issues that I don't believe were ever addressed, or at least weren't in a timely matter and…”

— a player, Steam review · 8 hrs played
Recommended · 0 found this helpful

“A flawed gem? Maybe. This is my third time playing through this game. My first was on the Nintendo Switch, the second on the Playstation 5, and now I'm finally getting around to the Steam version. You might think that because I'm spending so much time on this game that I'm in…”

— a player, Steam review · 6 hrs played
Not recommended · 0 found this helpful

“I really wanted to like this game and I prefer not giving reviews but this game is bumpy. PROS : I want to mention the game looks beautiful. The art team / artist is fantastic. The character art, animations, etc.. are all great. The story is ok. Nothing amazing but enough that i…”

— a player, Steam review · 6 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 2026-09-19.

35achievements
16.3%median completion
2.9%rarest: Crystallized forever
52.0% of players 38.9% of players 27.5% of players 26.4% of players 24.5% of players 22.7% of players 20.9% of players 20.4% of players 19.6% of players 19.4% of players 18.9% of players 17.7% of players 17.7% of players 17.4% of players 16.8% of players 16.6% of players 16.4% of players 16.3% of players 15.1% of players 14.9% of players 14.5% of players 14.4% of players 13.8% of players 11.7% of players 11.7% of players 11.4% of players 9.7% of players 9.1% of players 8.5% of players 6.8% of players 5.2% of players 4.9% of players 4.7% of players 3.6% of players 2.9% of players 52.0% 0% most earned rarest
Almost everyone has
52.0%Barrel rain — Hidden achievement
38.9%You will not take my treasure — Hidden achievement
27.5%A miserable little pile of secrets — Hidden achievement
Rarest badges of honor
2.9%Crystallized forever — You are halfway there.
3.6%The collector — Get all the collectibles.
4.7%Sailing the skies — You almost made it!

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-08-13. Steam prices vary by region — always confirm your local price on Steam.

$9.99current · sampled 2026-09-25 21:36 UTC
$9.99lowest since tracking began2026-08-13
US9.99 USD
EU9.99 EUR
UK9.09 GBP
Australia13.95 AUD
Canada11.99 CAD
Japan1,350 JPY
Brazil37.49 BRL
China42.00 CNY

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

China≈$6.3 Brazil Canada Japan Australia US EU UK≈$12

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

$0 $10 $20 08-13 08-21 08-30 09-08 09-16 09-25

Latest official news

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

Mar 13, 2025
'The Ghost Ship' survival mode and 'Jolly Roger' casual mode added!

Ahoy there Sea Rats! It’s been quite some time since our last post but we’re super excited to launch a big content update today just in time to celebrate the Steam Spring sale! This new content drop i

Jul 21, 2023
Free 'The Ghost Ship' survival mode update coming soon!

Welcome back Sea Rats! We’re excited to share with you our upcoming plans for the upcoming 1.4.0 patch as well as reveal a FREE content drop which adds an entirely new gameplay mode! Thank you all for

Jun 02, 2023
Update notes for version 1.3.7

Combat System General improvements to the combat in order to make it more fast-paced and dynamic: Attacks are now cancelable with the jump and parry actions. Hurt animations have been shortened. Hitbo

Apr 28, 2023
Update notes for version 1.1.2

Optimization Optimized ambient sounds and music to reduce change room loading times. Bugs Fixed Long Fuse Jones AI issues in the third phase of the boss fight. Fixed Backpack bug that caused issues wh

Apr 24, 2023
Original Soundtrack now available!

Good news music lovers, the Curse of the sea Rats Original Soundtrack is now available! Composed by Màxim Ballet this collection features 14 tracks that will transport you to the storm-lashed shores,

Games like Curse of the Sea Rats

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 2026-05-15.

GenresAction, Adventure, RPG
Player tagsStory Rich · Combat · Action · Co-op · Local Co-Op · Metroidvania · Side Scroller · Hand-drawn · Hack and Slash · 2D Platformer · Co-op Campaign · RPG (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Shared/Split Screen Co-op · Shared/Split Screen · Steam Achievements · Full controller support · Steam Trading Cards
LanguagesEnglish * , French, Italian, German, Spanish - Spain * , Russian, Czech, Catalan * , Japanese, Korean, Simplified Chinese, Traditional Chinese *
ControllerFull support
Achievements35
Official sitehttps://www.curseofthesearats.com/
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: Intel Core 2 Duo E8400 or AMD Phenom II X2 550 Memory: 4 GB RAM Graphics: NVIDIA GeForce GT 730, 2 GB or AMD Radeon HD 6670, 1 GB