At the time of this writing, Unreal Engine 4 uses version v1.32 which is over a year old.
Please note that you should only need to update the Steam SDK if you need newer features of the Steam platform, such as better Steam Controller support.
Not only does that include FSX: Steam Edition, but also any add-ons you purchase through the Steam platform. To install the Steam Client and FSX: Steam Edition you will need an internet connection and the following minimum system requirements: How Do I Get Steam? You should then come to this page: Click the “Install Steam Now” button to continue.
Once the Steam client has installed on your computer, it’s time to create an account.
Built on a modified version of Valve's Source engine, Garry's Mod (or GMod for short) is a physics sandbox game.
We don't have an ETA on PC/Mac and Linux cross-platform at the moment.At the time of this writing, UE4 4.11 uses version v1.32, and the current version of the Steam SDK is v1.36.If you find your Steam SDK is out of date and would like to update, please follow the rest of this guide. Steam is an internet-based digital PC gaming distribution platform.It provides players with integrated installation processes, automatic updating of games on multiple computers, and community features such as multiplayer functionality and in-game voice and chat.