For Call of Duty: Black Ops 4 on PC, there is no official "highly compressed" version. The game is a Battle.net exclusive. Legitimate downloads must go through the Blizzard launcher, which manages the file size directly. File Size & Installation Details Total Installation Space: Approximately 80 GB to 100+ GB.
Initial Download: The base game typically starts with a 55 GB download.
Partial Playability: You can begin playing the Blackout (Battle Royale) mode once the download reaches about 30% completion (approx. 16–20 GB).
Compressed Downloads: Beware of third-party "highly compressed" installers found on unofficial sites; these often contain malware, broken files, or security exploits common in older unmonitored CoD titles. Key PC Features
Black Ops 4 was specifically optimized for PC by Treyarch and Beenox, including several exclusive settings:
Call of Duty: Black Ops 4 (BO4) represents a bold shift for the franchise, being the first entry to ditch the traditional single-player campaign in favor of a deeper focus on multiplayer, the largest Zombies offering in series history, and the high-stakes battle royale mode, Blackout. For PC players, this means a massive amount of high-definition content, but it also comes with a significant storage footprint—typically requiring around 55 GB to 112 GB depending on updates and additional content. Call Of Duty Black Ops 4 Game For PC Highly Compressed
This guide explores the game’s core features, the hardware needed to run it, and what to expect if you're looking for a "highly compressed" version of the game. Core Game Features & Modes
Blackout (Battle Royale): This mode features the largest map in Call of Duty history, combining iconic locations from previous Black Ops titles into one massive survival arena. Players can use land, sea, and air vehicles to navigate and scavenge for loot.
Multiplayer: BO4 features "boots-on-the-ground" combat, removing wall-running and double-jumping to focus on tactical, specialist-based gameplay. It introduces personal health kits (manual healing) for the first time.
Zombies: The game launched with three distinct experiences: IX, Voyage of Despair, and Blood of the Dead, offering deep customization and the fan-favorite Easter egg-heavy gameplay. PC System Requirements
To enjoy the optimized PC experience—which includes uncapped frame rates, 4K resolution, and ultrawide monitor support—your machine must meet these standards: For Call of Duty: Black Ops 4 on
Call of Duty: Black Ops 4 system requirements - Can You RUN It
The compressed game is split into parts (e.g., .part01.rar, .part02.rar). Download all parts (typically 12-15 files of 200MB each) into a single folder. Total download size: 18GB–25GB.
A highly compressed game involves repacking the original files using algorithms like LZMA or Brotli. Installers strip out:
When you download a Call of Duty: Black Ops 4 game for PC highly compressed, you are typically getting a self-extracting archive (e.g., .exe or .rar) that rebuilds the game to a playable state on your hard drive.
Important Note for Compressed Version Users: The installation process for repacks often requires 2x the final size free. For example, to install a 30GB compressed BO4, you need roughly 150GB-180GB free during installation. The installer unpacks the data temporarily. Step 2: Download the Parts The compressed game
Before you download the compressed version, let's break down why BO4 is still worth playing in 2025.
Most repacks install the crack automatically. If not, copy the contents from a "Crack" folder into your game directory, overwriting the original .exe.
To be clear: BO4 has no story mode. Instead, it features "Specialist Headquarters" – a tutorial hub with backstory cutscenes. If you are a solo-only player, you might be disappointed, but multiplayer/Zombies fans will love it.
BO4 offers the most Zombies content of any COD game at launch: