If you're out of
ammo for any weapon
other than the laser
and you still have
ammo for laser or
another gun you can
fire the weapon by
pressing the left
mouse button while
keeping the right
button pressed.
For example if
you're out of ammo
for the
flame-thrower, hold
down the right
button, press the
left one and you
will fire your
flamethrower while
your grenades-ammo
will decrease with
1.
If you only have
laser you can fire
the flamethrower and
it will only cost
you one laser-shot.
This works EVERY
time for any weapon
other than laser!
