How to switch launch options on Steam?
Same way you initially set those launch options? Right-click the game from your Steam library, select Properties, and Launch Options is on the General tab of the game’s Properties screen, where you can delete or change the options you previously set. With Steam open, click the Steam menu, and choose Settings. Click on the Interface tab, and uncheck the box that says: Run Steam when my computer starts.
What do Steam launch options do?
Steam launch options can be used to change game settings, enable features, and even create a shortcut to bypass the Steam login window. Please see the Setting Game Launch Options topic if you would like information on using launch options for specific games. Launch options allow the user to supersede internal settings of the game. This is an effective means to recover from incompatible video settings as well as troubleshooting a wide range of issues.
What is the 128 launch option?
The -tickrate 128 launch option in CS2 adjusts the tick rate to 128 for “Offline With Bots” games and servers hosted via your client, doubling the default rate of 64. So to summarize: With 64 ticks there’s a chance for your inputs and actions to not be transmitted correctly to the server, while with 128 ticks the overall response is heavily improved but it requires a good internet connection and low latency or you will be at a disadvantage.