Metamorphic Force, an arcade game with multiple version releases (AAA, EAA, JAA, UAA), showcases distinct variations across releases. While specific details about each version's unique attributes are scarce, the existence of these versions suggests regional differences or gameplay tweaks during its development or distribution. Additional research would be needed to understand the precise differences between the different releases. The nature of its gameplay mechanics is also presently unconfirmed.

Metamorphic Force (ver AAA)

Metal Slug 6 (Metal Slug 3 version)