R vs B Controls:
W, A, S, D: Movement (Forward, Left, Backward, Right)
Mouse: Aim, Fire
R: Reload
1, 2, 3, 4, 5: Switch weapons
Q: Change to secondary weapon
F: Use equipment (e.g., grenade)
E: Interact (enter buildings, capture objectives, etc.)
Shift: Sprint
Ctrl: Prone (Lie down)
Space: Jump
C: Crouch
T: Team communication (text or voice)
Tab: Scoreboard / View stats
Esc: Menu / Settings