
Team Fortress 2
The default selection for the original Steam game. Retail has its own world and mode controls, including Mann vs. Machine features where supported.
Choose the correct game and keep the loader’s selection and your game data in sync.

The default selection for the original Steam game. Retail has its own world and mode controls, including Mann vs. Machine features where supported.

A separate game installation and package. Its host recognizes the four-team layout and Civilian class; scripts can check these capabilities.
Choose a card and select Continue. Don’t show again skips the popup on later visits. Cancel, Escape and the close button leave your saved choice unchanged.
Use Game version in the TF2 dashboard to switch editions. The logo, target game and files change with the selection. Turn Version popup back on to show the chooser again.
Each edition keeps its own settings, scripts and game process. Switching the dashboard does not transfer profiles or unload a module from a game that is already open. Restart the relevant game before replacing or reloading its module.