Half-Life 2

macOS Compatibility

Method	Rating	Notes
Native	Perfect	Compiled the Source Engine Leak. https://jameshug.notion.site/Guide-to-Installing-Portal-Using-Source-Engine-on-macOS-660803f9ced149cfa1647d38fd5a7092
Rosetta 2	Unknown
Compatibility layer
CrossOver	Runs	Installed via steam on crossover 21, extreme fps drops during shootouts and explosions
Wine	Unknown
Virtualization
Parallels	Perfect	Playable.

Native ARM build from leaked source

Compiled the Source Engine Leak, modified instructions from James Hug.

Updated instructions - use these Terminal commands:

1. Install Homebrew

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
brew help

Remember to set the path.

2. Install Xcode Command Line Tools (Optional)

xcode-select --install

3. Install required packages from Homebrew (added the jpeg-turbo dependency from instructions)

brew doctor
brew cleanup
brew install sdl2 freetype2 fontconfig pkg-config opus libpng libedit python3 jpeg-turbo

4. Clone the Source Engine GitHub repository

git clone --recursive https://github.com/nillerusr/source-engine
cd source-engine

5. Configure game builds:

Half-Life 2:

python3 waf configure -T release --64bits --prefix='' --build-games=hl2

Half-Life 2 Episodes:

python3 waf configure -T release --64bits --prefix='' --build-games=episodic

Portal:

python3 waf configure -T release --64bits --prefix='' --build-games=portal

Counter-Strike: Source

python3 waf configure -T release --64bits --prefix='' --build-games=cstrike

6. Build the game

python3 waf build

7. Create Build folder Install build into directory, this can be located anywhere ideally append with hl2, episodic, portal, cstrike etc.

python3 waf install --destdir='~/Documents/Source games/hl2'

8. Open Build folder in new Finder window

9. Create Steam folder In Mac version of Steam, install games e.g Half-Life 2, Episode 1, Episode 2, Portal, Counter-Strike: Source etc.

10. Open Steam folder: in new Finder window: right-click on game in Steam library, go to Manage and Browse local files

11. In Steam folder:

• Delete /bin/ folder
• replace with /bin/ folder from Build folder

• Navigate inside 'game' folder (e.g. /hl2/ or /episodic/ or /portal/ or /cstrike/)
• Delete the bin subfolder (e.g. /hl2/bin/)
• From the Build folder go to game folder (e.g. /hl2/) and move/copy from the Build folder to the Steam folder into the game (e.g. /hl2/)

12. In the Steam folder:

• Delete hl2_osx
• Copy/move hl2_launcher
• Rename the hl2_launcher into hl2_osx

13. Now the respective game can be launched from within Steam.