Curse of the Sea Rats Cover Art

Curse of the Sea Rats (v1.3.7)

Action 2.95 GB v1.3.7 987 views

Game Overview

A pirate witch turns four Imperial prisoners into rats, setting off a colorful but surprisingly demanding action-RPG across an alternate 18th-century Irish coastline. Curse of the Sea Rats combines side-scrolling combat and exploration with a classic Metroidvania structure, sending its unlikely heroes through wrecks, caves, settlements, and hostile wilderness in pursuit of Flora Burn and a cure. Its tone balances swashbuckling adventure with fairy-tale menace, while the character animation gives every duel and conversation the warmth of an old-school animated feature. Beneath that charming presentation lies a broad, interconnected map full of locked routes, hidden rewards, and dangerous encounters.

Players choose between David Douglas, Buffalo Calf, Bussa, and Akane Yamakawa, each built around a distinct approach to fighting. One hero may favor reach and heavier strikes while another feels faster or more suited to specialized techniques, making character selection matter beyond cosmetics. Combat revolves around melee attacks, evasive movement, special abilities, and magic, with upgrades allowing the party to improve damage, resilience, and useful traversal options as new areas open up. Boss battles test timing and positioning rather than simple button-mashing, while exploration rewards returning to earlier locations once a newly learned skill removes an obstacle. The full campaign also supports local co-op for up to four players, letting friends bring the entire rat crew into the same adventure.

The standout feature is its visual construction: expressive hand-drawn characters move against dimensional environments with lighting and depth, creating a handsome 2.5D look without losing the readability of a traditional platformer. Rather than copying the bleak ruin-crawling mood of many modern Metroidvanias, it leans into pirate folklore, theatrical villains, and a lively cast. Fans of games such as Guacamelee!, Dust: An Elysian Tail, or the more action-focused corners of Castlevania should find plenty to like, particularly if they want couch co-op in the genre. It suits newcomers who value approachable adventure and veterans willing to search thoroughly, master four combat styles, and take on tougher bosses.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Curse of the Sea Rats folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • 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
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Curse of the Sea Rats (v1.3.7)?

After extracting Curse of the Sea Rats (v1.3.7), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 2.95 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Curse of the Sea Rats (v1.3.7) requires a NVIDIA GeForce GT 730, 2 GB or AMD Radeon HD 6670, 1 GB or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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