Scroll down and expand fortnite.
Fortnite command line arguments. Copy the additional command line given in the fps boost folder. Open epic games launcher. Copy the additional command line given in the fps boost folder. Check the box next to additional command line arguments.
Additional command line for fortnite. Open up a windows explorer window. Open your epic games launcher. Unreal engine 4 documentation programming guide programming basics command line arguments.
Paste the content from launch options txt file that is present in the file you downloaded above. There has been a lot regarding command line arguments to help improve fortnite game performance across reddit youtube and so forth. This is usually in your program files. Next we will change the launch parameters for the fortnite exe.
For lan cable. Navigate to where you installed fortnite. Click on additional command line arguments and paste the copied commands in the box. Type limitclientticks into the empty text field to throttle network updates.
From there close the box then re open the epic games launcher and try running fortnite again to force the program to use all cpu cores at once. Here is a command line option that may fix your packet loss. Fix 08 change matchmaking regions. Scroll all the way to the end and click on the test which says fortnite.
Needless to say only one of those arguments actually works with the unreal engine. Click on additional command line arguments and paste the copied commands in the box. Scroll all the way to the end and click on the test which says fortnite. Useallavailablecores nosplash preferredprocessor 4 notexturestreaming lanplay limitclientticks for wifi.
C program files epic games fortnite from here click fortnitegame binaries win64. One of the most common questions i get is how i can optimize fps in fortnite eliminate any stutters and fix the low fps issues in endgames. Some of which looks like the following high malloc system useallavailablecores nomansky mat antialias 0. Collection of arguments that can be passed to the engine s executable to configure options controlling how it runs.
Dual boot to windows. In the additional command line arguments box type the phrase useallavaliblecores without the quotation marks. Additional command line for fortnite. This should help you solve your fortnite lag issue.