Undermine 2 Update (0.8.0.27564) Patch Notes, DLC List & Safe Upgrade Guide

Undermine 2 (0.8.0.27564) Update Summary: The latest 0.8.0.27564 release of Undermine 2 bundles all cumulative hotfixes, shader & frame-pacing improvements, controller compatibility patches, and unlocked DLC packages in a single verified download.

→ Download Undermine 2 (0.8.0.27564) Full Updated Release

What's Included in Undermine 2 (0.8.0.27564)

Quick Game Overview & Verification Verified 100% Working

Undermine 2 Update Patch Notes, DLC List & Safe Upgrade Guide is a PC game for Windows. This tested release features v0.8.0.27564 with an estimated download size of 442.27 MB. Pre-installed, DRM-free, verified clean, and ready to play offline with full gamepad support.

Platform
Windows
Build / Version
v0.8.0.27564
Download Size
442.27 MB
File Integrity
SHA-256 Passed
  • Cumulative Patch Rollup: Includes all official stability patches, bug fixes, and balance updates released through build 0.8.0.27564.
  • Performance & Frame Pacing: Improved shader caching, reduced VRAM memory leaks, and smoother frame delivery on both desktop GPUs and handheld devices.
  • Safe Save Migration: Upgrading from an older build of Undermine 2 retains your existing profile and local save progress automatically.
  • Related Pages: Full Game Download | How to Install | System Requirements | Troubleshooting Fixes

About Undermine 2

This sequel elevates dungeon crawling with a blend of roguelike mechanics and creative exploration that truly stands out. In this action-adventure game, players journey through the chaotic world of Delvemore, where cosmic wars unfold amid the mundane struggles of humanity. You guide a humble peasant on a quest for glory, collecting and crafting powerful relics known as Arcana that grant unique abilities, from summoning skeletons to manipulating time.

Featuring a two-player co-op mode, you can team up with a friend to tackle the game’s challenges, adding strategic depth to encounters. With diverse characters to unlock, each equipped with their own stats and upgrades, players can personalize their playstyle. The introduction of new regions and player-generated content through a robust creation system ensures a fresh experience every time. If you’re a fan of engaging roguelikes with a twist, this game is definitely worth checking out.

Undermine Free Download

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 Undermine 2 v0.8.0.27564.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 Undermine 2 v0.8.0.27564 folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.

Undermine 2 Free Download (v0.8.0.27564)


Undermine 2 (v0.8.0.27564)
Size: 442.27 MB

 

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: Dual Core 2.4 GHz
  • Memory: 4 GB RAM
  • Graphics: 2 GB VRAM / DirectX 11+ support
  • Storage: 1 GB available space

Screenshots

Undermine PC Screenshot

Undermine Gameplay Screenshot

Undermine 2 – Technical Overview & Release Details

Undermine 2 (0.8.0.27564) 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 Undermine 2 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 Undermine 2, review the hardware and platform compatibility table below to confirm your setup meets the recommended specifications:

System ComponentMinimum PC Requirements (1080p Low/Med)Recommended PC Requirements (1080p/1440p High)
Operating SystemWindows 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 RAM16 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 FormatOfficial GOG Offline Backup Installer (DRM-Free Setup)0.8.0.27564 (442.27 MB)

How to Install & Configure Undermine 2 (0.8.0.27564)

Follow this step-by-step checklist to install and verify Undermine 2 without common extraction or startup errors:

  1. Download the Full Release: Use the verified direct download links below to grab the Undermine 2 (0.8.0.27564) archive.
  2. 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).
  3. Verify Dependencies: If prompted on first launch, install the bundled DirectX, Visual C++ Redistributables, and .NET runtime packages located in the _CommonRedist folder.
  4. 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.exe and vc_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: Undermine 2 can be added as a Non-Steam Game using Proton GE on SteamOS/Linux, with Steam Input enabled for automatic gamepad mapping.

Frequently Asked Questions & Setup Guide

Q: What is included in the Undermine 2 (0.8.0.27564) update?
Build 0.8.0.27564 of Undermine 2 includes stability improvements, frame-pacing optimizations, shader compilation fixes, and all released DLC and expansion content.

Q: Will updating Undermine 2 to 0.8.0.27564 erase my existing save files?
No, your existing progress is preserved when upgrading to 0.8.0.27564 because save data is stored separately from the main game binaries.

Q: Where can I download the full Undermine 2 (0.8.0.27564) build?
You can download the verified full build of Undermine 2 (0.8.0.27564) directly from the main release page on GOG Unlocked.