Movement - WASD / left analog stick
Camera - mouse / right analog stick / left and right trigger (L2 and R2)
Charge - shift / right mouse button / left face button / left bumper (L1)
Jump - space / bottom face button / right stick button (R3)
Glide - Press jump while in the air
Glide jump - Press jump while gliding
Zap attack - e / left mouse button / right face button / right bumper (R1)

Pause - escape / right special button / pause
Show totals - tab / left special button / back (select)
Toggle hat or mask visibility - H

Swimming

Surface

Movement - WASD / left analog stick
Jump - space / bottom face button / right stick button (R3)
Dive - shift / right mouse button / left face button / left bumper (L1)

Underwater

Rotation - WASD / left analog stick
Swim - space / bottom face button / right stick button (R3)
Charge - shift / right mouse button / left face button / left bumper (L1)

Debug

Toggle cursor lock - P
Toggle camera look - M
Toggle both cursor lock and camera look - L
Hide player - left control + H
Take screenshot (placed in game directory) - F2