5 Ammo Amount Indicator

Indicates how much ammo you have remaining in your
currently armed weapon.
6 Ammo Type Icon
Indicates the type of ammo currently in use.
7 Ammo Meter
Indicates how much ammo you have left for each weapon
you currently possess (the higher the bar, the more ammunition
remaining). The number at the top of each column corresponds
to the keyboard key each weapon is assigned to.
8 Messages
Text messages appear at the top of the screen as warranted
by specific occurrences and situations. Whenever
you pick up a new weapon or item,
for instance, a message will appear to let
you know what it is.