A gaming apparatus may comprise a primary display unit, and a value input
device. The gaming apparatus may also comprise a first controller
operatively coupled to the primary display unit and the value input
device. The first controller may include a first microprocessor and a
first memory operatively coupled to the first microprocessor. The first
controller may be configured to receive wager data from the value input
device, the wager data indicative of a wager submitted by a player. The
first controller may also be configured to cause the primary display unit
to display an outcome of a game, and to determine a value payout
associated with the outcome of the game. The gaming apparatus may further
comprise a secondary display unit separate from the primary display unit.
The secondary display unit may include a viewing window, a first object
coupled to a movable member, and a second object. The secondary display
unit may also include a semitransparent mirror positioned posterior to
the viewing window to reflect an image of one of the first object and the
second object and to transmit an image of the other of the first object
and the second object, wherein the image of the first object and the
image of the second object are viewable through the viewing window. The
secondary display unit may additionally include a first motor coupled to
the movable member to move the first object such that a depth of the
image of the first object changes relative to a depth of the image of the
second object as viewed through the viewing window.
