About Abyssus
Quick Game Overview & Verification
Verified 100% Working
Abyssus is a PC game for Windows. This tested release features v1.3.62817 with an estimated download size of 5.40 GB. Pre-installed, DRM-free, verified clean, and ready to play offline with full gamepad support.
Platform
Windows
Build / Version
v1.3.62817
Download Size
5.40 GB
File Integrity
SHA-256 Passed
Immerse yourself in a vibrant underwater world where you and your friends become brinepunk explorers in this action-packed multiplayer shooter. Set in a richly designed abyss, you tackle 64 handcrafted levels filled with mutated foes and remnants of ancient civilizations while navigating a roguelite framework that keeps gameplay fresh and engaging.
The game shines with its eight customizable brine-powered weapons, enhanced by 45 different mods and divine blessings that add elemental effects to your arsenal. Cooperation is essential as you synchronize loadouts and skills to survive against a horde of 36 unique enemies and towering bosses. With a focus on strategic positioning and teamwork, every run challenges you to refine your tactics and unlock new abilities, ensuring you'll constantly evolve as you explore deeper into this sunken kingdom. Perfect for fans of cooperative FPS titles looking for a mix of strategy and action.
Key Features & Highlights
- Full Pre-Installed Release: Ready to play immediately upon extraction—no third-party setup or installer required.
- All Latest Updates & Patches: Fully updated to the latest build with performance optimizations, bug fixes, and bonus content.
- Dynamic PC Games Gameplay: Deep progression systems, responsive mechanics, and varied difficulty curves.
- High-Fidelity Audio & Visuals: Polished textures, smooth framerates, and rich sound design optimized for modern PC hardware.
- Verified Clean & Safe: 100% verified files free from bloatware, spyware, or intrusive background processes.
Instructions
- Click the Download button below and you will be redirected to UploadHaven.
- Wait 5 seconds and click on the blue ‘download now’ button. We recommend using a download manager for faster download speeds. (You can use FDM which is free here, or any other download manager).
- Once the game is finished downloading, right click the .zip file and click on “Extract to Abyssus v1.3.62817 & ALL DLC.zip” (To do this you will need 7-Zip, which you can get here, or you can use the built in windows extractor).
- Double click inside the Abyssus v1.3.62817 & ALL DLC folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.
Abyssus Free Download (v1.3.62817 & ALL DLC)
Abyssus (v1.3.62817 & ALL DLC)
Size: 5.40 GB
Reminder: This download is completely free and won't cost you a penny. However, If you love the game and want to purchase it, you can support the developers by doing so here.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i7-8700K or AMD Ryzen 5 1600X
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 750 Ti, 2GB or AMD Radeon R7 360, 2GB
- DirectX: Version 11
- Storage: 10 GB available space
- Additional Notes: Low 1080p @ 30 FPS
Screenshots
Abyssus – Technical Overview & Release Details
Abyssus (1.3.62817) is available on GOG Unlocked as a verified, complete release in the PC Games catalog. Every archive hosted in our repository is checked for file integrity so players can download, configure, and launch Abyssus without missing assets, corrupted packages, or unnecessary third-party launchers. Whether you are archiving a classic release or testing performance on modern hardware and handheld devices, the specifications and setup instructions below cover everything required for a smooth installation.
System Requirements & Compatibility Matrix
Before downloading Abyssus, review the hardware and platform compatibility table below to confirm your setup meets the recommended specifications:
| System Component | Minimum PC Requirements (1080p Low/Med) | Recommended PC Requirements (1080p/1440p High) |
|---|---|---|
| Operating System | Windows 10 (64-bit) | Windows 10 / Windows 11 (64-bit) / SteamOS |
| Processor (CPU) | Intel Core i3 / AMD Ryzen 3 Dual-Core (2.8 GHz+) | Intel Core i5 / AMD Ryzen 5 Quad-Core (3.4 GHz+) |
| Memory (RAM) | 8 GB RAM | 16 GB Dual-Channel RAM |
| Graphics Card (GPU) | DirectX 11 / Vulkan Compatible (2 GB VRAM) | NVIDIA GeForce GTX 1660 / AMD RX 5600 XT (6 GB+ VRAM) |
| Release Format | Official GOG Offline Backup Installer (DRM-Free Setup) | 1.3.62817 (5.40 GB) |
How to Install & Configure Abyssus (1.3.62817)
Follow this step-by-step checklist to install and verify Abyssus without common extraction or startup errors:
- Download the Full Release: Use the verified direct download links below to grab the Abyssus (1.3.62817) archive.
- Extract or Run Setup: Extract the archive to a dedicated games folder using 7-Zip or WinRAR (avoid installing inside restricted system folders like
C:\Program Files). - Verify Dependencies: If prompted on first launch, install the bundled DirectX, Visual C++ Redistributables, and .NET runtime packages located in the
_CommonRedistfolder. - Launch as Administrator: Right-click the main game executable and choose Run as administrator so local save files and configuration profiles write cleanly.
Troubleshooting & Optimization Tips
- Archive Extraction Errors: Always use the latest 64-bit build of 7-Zip or WinRAR and ensure your destination drive has at least 2x the archive size in free space during unpacking.
- Missing DLL or Black Screen on Launch: Install both
vc_redist.x64.exeandvc_redist.x86.exe, update your GPU drivers, and add the game folder to your Windows Defender exclusion list so real-time scanning does not quarantine game binaries. - Controller & Steam Deck Compatibility: Abyssus can be added as a Non-Steam Game using Proton GE on SteamOS/Linux, with Steam Input enabled for automatic gamepad mapping.
Abyssus – Technical Guides, Specs & Troubleshooting Hub
Need hardware benchmarks, step-by-step setup instructions, or crash fixes for Abyssus? Explore our dedicated technical sub-guides:
Frequently Asked Questions & Setup Guide
Q: Is Abyssus (1.3.62817) free to download on GOG Unlocked?
Yes, Abyssus (1.3.62817) is available as a full-version direct download on GOG Unlocked with verified mirror links and complete release files.
Q: How do I install Abyssus without errors?
Download the complete archive from the mirror links, extract using 7-Zip or WinRAR into a path without special characters, install any required runtime redistributables, and launch the main executable.
Q: Does this release of Abyssus include the latest updates?
This listing provides build 1.3.62817 of Abyssus, tested for offline play and compatibility with modern operating systems and emulators.
Q: What should I do if Abyssus crashes on startup?
Verify that your GPU drivers and Visual C++ / DirectX runtimes are updated, run the executable as administrator, and ensure your antivirus did not block any extracted game files.
