To play Mahjong Titans or any other browser-based Flash games, you'll need to follow these steps:

1. Make sure your browser supports Flash: Some newer browsers like Google Chrome have stopped supporting Flash by default due to security concerns. If yours doesn't support it yet, consider updating to a more recent version that does.

2. Download and install Adobe Flash Player if necessary:

- Go to the official Adobe website at adobe.com/flashplayer.

- Click on 'Get started' under 'Flash Player'.

- Follow the prompts in your browser's download manager or security dialog box to save and run the .exe file (for Windows) or `.dmg` package (for Mac).

3. Once installed, restart your browser if prompted.

4. After completing these steps, try opening Mahjong Titans again within your supported web browser. If you still encounter issues loading Flash games properly after following all instructions above and ensuring flash player is up-to-date please let me know so I can provide further troubleshooting suggestions!

Mahjong titans online