Hey wanted to know how i would create a custom game launcher for a unity game, would i have to code my own one. BTW not in game menu, but when you click the .exe launcher file
Yes I suppose you have to code one and its not an easy job…
Make a custom game launcher using VisualStudio or any that suits you and disable ‘Display Resolution Dialogue’ in unity player settings.This will not show the dialogue box to choose resolution and graphics quality when you launch the exe file.Then you can execute your game ‘exe’ file on a button click from your custom game launcher.
If you want to set the resolution,graphics quality and other setting through your custom launcher,make your custom launcher to write a configuration file (config.ini or can be encrypted) which holds all informations like resolution,key-mapping. You can load this file in unity script using windows IO components and apply those settings.