[Update]Vac Chaos V2.15

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F4 - Host a public ranked match with custom settings - Go to "Find Game", choose your favorite game type,
and then hit the hotkey. Customize the settings however
you'd like, and then hit F5 to start the game when ready.

Note: MAKE SURE that you hit hotkey BEFORE the game joins a lobby.
F5 - Start the game (when using F4 to force-host)