Version is an official patch that players typically install after acquiring the base game. If you already own the game, here is a story-like guide on how to navigate the patching and modding process: The Pilot's Guide to Patching (v4.13.1m)
: Though it's possible to fly with a mouse and keyboard by mapping the mouse axes to joystick inputs, most "aces" in the community suggest using a dedicated joystick to truly feel the flight physics. Why Version 4.13.1m?
: While the original game runs on older PCs, modern versions and heavy mods may require Windows 10/11 and at least 16 GB of RAM for the best experience.
: Long-time pilots recommend the Mission4Today Knowledge Base for essential patching guides. If you are on an older version, you may need a "MegaPatch" to bring you up to date efficiently.