Left Trigger (Hold) = aim
Right Trigger = fire
Right Bumper = humter sense
Left Thumbstick = walk
Left Thumbstick Button = sprint, hold breath
Back Button = objectives
Start Button = pause menu
Y Button = switch firearm
X Button = reload
B Button = crouch
A Button = use, interact
D-Pad = lock-on target selection
Right Thumbstick = look, rotate