Underland Update (2023.02.17) Patch Notes, DLC List & Safe Upgrade Guide

Underland (2023.02.17) Update Summary: The latest 2023.02.17 release of Underland bundles all cumulative hotfixes, shader & frame-pacing improvements, controller compatibility patches, and unlocked DLC packages in a single verified download.

→ Download Underland (2023.02.17) Full Updated Release

What's Included in Underland (2023.02.17)

Quick Game Overview & Verification Verified 100% Working

Underland Update Patch Notes, DLC List & Safe Upgrade Guide is a PC game for Windows. This tested release features v2023.02.17 with an estimated download size of 104.48 MB. Pre-installed, DRM-free, verified clean, and ready to play offline with full gamepad support.

Platform
Windows
Build / Version
v2023.02.17
Download Size
104.48 MB
File Integrity
SHA-256 Passed
  • Cumulative Patch Rollup: Includes all official stability patches, bug fixes, and balance updates released through build 2023.02.17.
  • 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 Underland retains your existing profile and local save progress automatically.
  • Related Pages: Full Game Download | How to Install | System Requirements | Troubleshooting Fixes

About Underland

Immerse yourself in a captivating underground world where each level presents a unique blend of puzzle-solving and strategic planning. This game is a physics-based adventure that challenges you to navigate a series of intricately designed environments filled with obstacles, including hazardous green acid. Players dig their way through with a variety of tools like excavators, pumps, and drones, utilizing the mechanics of physics to manipulate objects and forge paths to the next elevator. Dynamic platforms and cannons add to the complexity, ensuring that each scenario feels like a distinct puzzle waiting to be unraveled. If you’re a fan of clever challenges and inventive problem-solving, this game will definitely keep you engaged.

Underland 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 Underland v2023.02.17.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 Underland v2023.02.17 folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.

Underland Free Download (v2023.02.17)


Underland (v2023.02.17)
Size: 104.48 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

  • OS: Windows XP/Vista/7/8/10
  • Processor: 2 GHz Dual Core
  • Memory: 2 GB RAM
  • Graphics: Graphics card supporting DirectX 9.0c
  • Storage: 103 MB available space
  • Sound Card: Any

Screenshots

Underland PC Screenshot

Underland Gameplay Screenshot

Underland – Technical Overview & Release Details

Underland (2023.02.17) 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 Underland 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 Underland, 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)2023.02.17 (104.48 MB)

How to Install & Configure Underland (2023.02.17)

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

  1. Download the Full Release: Use the verified direct download links below to grab the Underland (2023.02.17) 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: Underland 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 Underland (2023.02.17) update?
Build 2023.02.17 of Underland includes stability improvements, frame-pacing optimizations, shader compilation fixes, and all released DLC and expansion content.

Q: Will updating Underland to 2023.02.17 erase my existing save files?
No, your existing progress is preserved when upgrading to 2023.02.17 because save data is stored separately from the main game binaries.

Q: Where can I download the full Underland (2023.02.17) build?
You can download the verified full build of Underland (2023.02.17) directly from the main release page on GOG Unlocked.