How do I customize controls, button layout, firing modes and sprint mode?

Everything is on the Controls & HUD tab.

HUD layout

• Control Buttons → Edit — a visual editor where you drag, reposition and resize the on-screen buttons. It also covers the chat box and the status strip under the compass: you can move them, resize them, make them more transparent or hide them. A hidden element only comes back with DEFAULT, and DEFAULT resets the whole layout. The editor is available from the Lobby only.

• Floating joystick — on/off.

Combat helpers Battle Aim Assist · Auto ADS on fire · Auto Reload · Assistance in mining · Camera rotation on attack / on aim / on actions

Shooting and movement

• Sprint Mode — Button / Hybrid / Swipe.

• Crossbow Firing, Shotgun Firing, Rifle Firing — each can be Tap / Hold / Release, so you can set a different firing style per weapon type.

Interaction

• Show Old Interaction UI — brings back the previous interaction menu.

• Double-click to Move Items and Double Click Delay — move an item by double-tapping it, and set how fast the second tap has to be.

• Keypad autoopen — when you place a door or gate with a code lock, the keypad opens by itself so you can set the code right away. On by default.

Everything except the button editor can be changed during a match from the pause menu.

Camera and aim sensitivity is on its own tab — see "How do I set up sensitivity and gyroscope aiming?".