Croteam Website:
1. Go to the Croteam website (https://www.croteam.com).
2. Click on the "Games" tab.
3. Select "Serious Sam 2" from the list of games.
4. Scroll down and click on the "Download" button under the "Soundtrack" section.
5. The soundtrack will be downloaded as a zip file. Unzip the file to extract the individual music tracks.
Steam:
1. Open the Steam client and log in to your account.
2. Go to the "Library" tab.
3. Right-click on "Serious Sam 2" and select "Properties."
4. Click on the "Local Files" tab.
5. Click on the "Browse Local Files..." button.
6. Navigate to the "Soundtrack" folder.
7. Copy the soundtrack files to your desired location.
GOG:
1. Open the GOG Galaxy client and log in to your account.
2. Go to the "Library" tab.
3. Select "Serious Sam 2" from the list of games.
4. Click on the "More" button.
5. Select "Soundtrack" from the list of options.
6. Click on the "Download" button.
7. The soundtrack will be downloaded as a zip file. Unzip the file to extract the individual music tracks.