: Uses Microsoft’s speech SDK, allowing you to give verbal commands to pilots.

: Pilots follow complex SID/STAR (Standard Instrument Departure/Standard Terminal Arrival) tracks.

: Supports coordinating with other controllers over the internet. System Requirements Minimum Requirement OS Windows 7 / 8 / 10 Processor Memory 1GB - 1.5GB RAM Storage 700 MB available space Other Windows Speech Recognition must be set to English US Tracon! 2012 - Wilco Publishing

To ensure you have the latest version with full features (including speech recognition and multiplayer), it is best to use official channels:

is a professional-grade air traffic control (ATC) simulator developed by feelThere. While you may find sites offering "free downloads," the game is a commercial product and is not officially released as freeware. Official Ways to Get the Game