- The first MechaGodzilla was created as a weapon of destruction by a race of Ape-like aliens known as "Simians" (later to be revealed as the Vortaak), from the third planet near a black hole located in an as-of-yet unknown galaxy. MechaGodzilla first appeared in a pseudo-flesh outer covering, masquerading as the real Godzilla during it's masters attacks against Japan. MechaGodzilla's armor is constructed out of a mysterious alloy known as "Space Titanium", which is about 3 times as strong as earth Titanium. During it's first brief encounter with Godzilla, it had to be recalled and fixed. In It's second and final encounter with Godzilla, it's head had been ripped off, then it's body exploded, possibly by remote control and probably because the Vortaak didn't want humans to get ahold of any of their technology.
- MechaGodzilla 2, only after some upgrades and modifications after the first ones destruction, once again had it's head shreaded off by Godzilla during their encounter one year later, but now it could fire a small concentrated lazer beam from a tiny antenna located inside of it's neck area, in antipation of Godzillas attack. Once again, the Vortaak went with the Space Titanium alloy armor, but thicker this time, and it actually proved to be a capable material in fending off everything but the most powerful of blows, but couldn't fare against Godzilla's Atomic breath, and was ultimately destroyed.
- Both versions of MechaGodzilla were capable of firing rainbow colored optical lasers from it's eyes that seems to be equal in power to Godzilla's Atomic breath. The head could also twist right around, attacking any opponents that may be approaching from behind. The mouth also had a flame-projector, meant to imitate Godzilla's breath, but not as powerful. It's head was also able to rotate rapidly and fully round 360 degrees, spinning at high speeds to allow MechaGodzilla to raise a forcefield to protect itself from any attack, since the forcefield covered it from head to toe, but it could not act while the field was on. MechaGodzilla was also equipped with powerful missiles in its fingers, knees, mouth, and even its toes. These missiles may lodge into the flesh of it's enemies and can also explode, either on contact or even after being lodged for awhile inside of an enemy. Located under a hatch in MechaGodzilla's chest was it's most powerful weapon which fired a jagged orange energy beam with enough slicing power to cut a mountain in half, but only used as a last resort since it drained MechaGodzilla's power reserves.
- MechaGodzilla can also fight well in close combat, utilizing hands, feet and even it's tail in combat.
- MechaGodzilla fly's via rockets in its feet and is able to reach a speed of Mach 5.