Onion Assault Update (2023.02.01) Patch Notes, DLC List & Safe Upgrade Guide

Onion Assault (2023.02.01) Update Summary: The latest 2023.02.01 release of Onion Assault bundles all cumulative hotfixes, shader & frame-pacing improvements, controller compatibility patches, and unlocked DLC packages in a single verified download.

→ Download Onion Assault (2023.02.01) Full Updated Release

What's Included in Onion Assault (2023.02.01)

Quick Game Overview & Verification Verified 100% Working

Onion Assault Update Patch Notes, DLC List & Safe Upgrade Guide is a PC game for Windows. This tested release features v2023.02.01 with an estimated download size of 130.17 MB. Pre-installed, DRM-free, verified clean, and ready to play offline with full gamepad support.

Platform
Windows
Build / Version
v2023.02.01
Download Size
130.17 MB
File Integrity
SHA-256 Passed
  • Cumulative Patch Rollup: Includes all official stability patches, bug fixes, and balance updates released through build 2023.02.01.
  • 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 Onion Assault retains your existing profile and local save progress automatically.
  • Related Pages: Full Game Download | How to Install | System Requirements | Troubleshooting Fixes

About Onion Assault

Dive into a quirky platformer where you take on a tyrannical empire armed only with a handful of onions! Set in the whimsical world of Onionia, players jump into action as a determined onion farmer and his mom, battling against the sinister Croquetto Empire. The gameplay hearkens back to the golden age of 8-bit classics, mixing fast-paced platforming with innovative mechanics, like throwing onions or enemies themselves to dispatch foes. With a striking visual style powered by a custom engine, the game features 16 diverse levels filled with imaginative environments, tricky obstacles, and colossal bosses to conquer. It’s a nostalgic yet fresh take on old-school gaming that’s sure to entertain. Perfect for fans of retro platformers and those who appreciate a unique spin on the genre.

Onion Assault 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 Onion Assault v2023.02.01.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 Onion Assault v2023.02.01 folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.

Onion Assault Free Download (v2023.02.01)


Onion Assault (v2023.02.01)
Size: 130.17 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: x64
  • Memory: 4 GB RAM
  • DirectX: Version 12
  • Storage: 150 MB available space

Screenshots

Onion Assault PC Screenshot

Onion Assault Gameplay Screenshot

Onion Assault – Technical Overview & Release Details

Onion Assault (2023.02.01) 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 Onion Assault 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 Onion Assault, 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)2023.02.01 (130.17 MB)

How to Install & Configure Onion Assault (2023.02.01)

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

  1. Download the Full Release: Use the verified direct download links below to grab the Onion Assault (2023.02.01) 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: Onion Assault 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 Onion Assault (2023.02.01) update?
Build 2023.02.01 of Onion Assault includes stability improvements, frame-pacing optimizations, shader compilation fixes, and all released DLC and expansion content.

Q: Will updating Onion Assault to 2023.02.01 erase my existing save files?
No, your existing progress is preserved when upgrading to 2023.02.01 because save data is stored separately from the main game binaries.

Q: Where can I download the full Onion Assault (2023.02.01) build?
You can download the verified full build of Onion Assault (2023.02.01) directly from the main release page on GOG Unlocked.