For PC:

1. Check System Requirements: Ensure your PC meets the game’s requirements.
2. Purchase from a Platform:
   • Steam: Open the Steam client, search for Skate 3, and purchase/download it.
   • Origin: Alternatively, you can find it on the Origin platform, which is EA’s game store.
3. Download and Install: Once purchased, the game will download automatically. Follow the on-screen instructions to install it.
4. Launch the Game: After installation, you can start Skate 3 from your library.

For Android:

Skate 3 is not officially available on Android. However, you can explore alternatives:

1. Skateboarding Games: Look for similar games on the Google Play Store (like Skate, True Skate, etc.).
2. Emulation (Not Recommended): If you want to play Skate 3, consider using an emulator to run the console version on your Android device, but this may involve legal and technical challenges.

Important Note:

Downloading games from unofficial sources may violate copyright laws and can pose security risks. Always use legitimate platforms to ensure safety and support developers.