Curse of the Sea Rats is a ‘ratoidvania’ platform adventure with lovingly crafted, hand-drawn animations. Embark on the epic journey of four prisoners of the British empire, transformed into rats by the notorious pirate witch, Flora Burn. To regain their human bodies, they will have to fight dangerous bosses, uncover the secrets of the vast Irish coast, and ultimately capture the witch who cursed them.
Lavish Art and Animation
Beautiful 2D, hand-drawn animation breathes life into the game's cast of characters - inspired by classic animated films and reminiscent of the golden age of 2D platforming. These animations combine seamlessly with detailed 3D environments enhanced by light and shadow effects to create a 2.5D platforming experience of incredible quality.
Freedom and Exploration
Chart your progress through a huge, non-linear world as you attempt to track down the pirate witch who cursed you. Shipwrecked on the coast of Ireland in the 18th Century, you'll need more than just your swashbuckling skills to forge your path to freedom.
Four Playable Characters
Discover four playable characters – David Douglas, Buffalo Calf, Bussa, and Akane Yamakawa. Each character brings their unique fighting style to help you overcome the challenges posed by enemies and the environment! Play alone or with up to three friends in local co-op mode.
Enhance and Upgrade
Each character has strengths and weaknesses. You'll be able to improve their abilities as your adventure progresses - unlocking new special skills, boosting your offence and defence, or learning powerful magics!
A Huge Adventure
A labyrinthine network of hundreds of pathways, rooms and discoveries lie ahead, in a substantial quest with over 12 hours of content. Can you master each character’s playstyle, find all the hidden secrets, and unlock each of the game’s multiple endings?
PLEASE NOTE: Multiple controllers are required for local multiplayer mode
Many thanks to everyone who has supported us so far. We look forward to updating you on our development progress. In the meantime we would welcome any feedback in the community - and don't forget to Wishlist if you'd like to be kept up to date on any upcoming news!
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
windows Recommended
OS: Windows 10
Processor: Intel Core i3-2100 or AMD FX-4350
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 460, 1 GB or AMD Radeon HD 6870, 1 GB
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-09-10
National Video Game Day Becomes a Full Week
Gaming has grown into a global phenomenon, so of course it earned its own special day! It first kicked off in the 1990s and was originally marked on July 8th, before officially moving to September 12th. To celebrate this year, we’re running a huge YUPLAY storewide promo! Everyone who places an order between 10.09 CET and 17.09 CET will be automatically entered — and at the end, 21 lucky winners will receive a full refund of their order.
Gamescom 2025 has been a total hit this month, so we dedicate our monthly recap rubric completely to it and the highlights we would like to present from it! Get ready for a grand total of 12 exciting news pieces around the latest hit titles, media as well as hardware and in general what you should be looking around for in the coming months and much more. From Borderlands 4 to Black Ops 7, from Little Nightmares III to Ninja Garden 4, and even some NVIDIA news…