Godzilla is shown to have great vitality: it is immune to conventional weaponry thanks to its rugged hide and ability to regenerate, and as a result of surviving a nuclear explosion, it cannot be destroyed by anything less powerful.
Godzilla is very resistant to toxins and poisons, however Hedorah's sulfuric acid mist caused him to collapse and gasp for air. That being said, he was still more resistant to the mist than most other lifeforms, which were disintegrated instantly by it.
Godzilla is vulnerable to extremely high voltages of electricity, as seen in both KING KONG VS. GODZILLA and MOTHRA VS. GODZILLA. This weakness allowed King Kong to turn the tide of battle against Godzilla and nearly led to his defeat in the latter film, but never proved fatal.
Godzilla's biggest weakness is his own atomic breath. This was demonstrated when Mothra used her scales to reflect Godzilla's atomic breath back at him, forcing him to retreat.
In his burning form, Godzilla is highly resistant to extreme heat as he is capable of withstanding burning temperatures.
Latest appearance. The Oxygen Destroyer (オキシジェン・デストロイヤ, Okishijen Desutoroiyā?) is a weapon of mass destruction used to kill Godzilla in the 1954 Godzilla film, Godzilla.
Kong stabs Godzilla in the leg with his axe leaving a bloody wound, Kong later punches Godzilla's stab wound causing Godzilla to roar out in pain.
Godzilla is vulnerable to being frozen, as seen in GODZILLA RAIDS AGAIN, SON OF GODZILLA, and GODZILLA VS. DESTOROYAH. Extremely cold temperatures can cause Godzilla to enter a state of hibernation or inactivity, though they cannot kill him.
Godzilla is shown to have great vitality: it is immune to conventional weaponry thanks to its rugged hide and ability to regenerate, and as a result of surviving a nuclear explosion, it cannot be destroyed by anything less powerful.
Regeneration. Quick healing has been one of the most common of all Godzilla powers, but his ability to heal actually became a major plot point in the 1990s series. It was said that Godzilla's cells — known as G-Cells — have regenerative qualities that allow his body to quickly repair itself.
Invented by Dr. Serizawa, the Oxygen Destroyer is remembered as the weapon that killed Godzilla in the monster's big-screen debut in 1954. Its role in the movie confirmed that despite Godzilla's power level, humans are indeed capable of taking him down by technological means.
Godzilla himself doesn't eat, he feeds on radiation. His species, on the other hand, is most likely omnivorous, as Godzilla Junior fed on plants and meat when he was young. Once he was a sub-adult, he even ate whales. Radiation or Cosmic energy as SpaceGodzilla.
This proved to be Orga's downfall when he attempted to swallow Godzilla whole and was destroyed from the inside. Orga displays some degree of intelligence, however, and is able to telepathically summon his ship to fight alongside him and uses it to absorb a blast of Godzilla's atomic breath before it hits him.
Kong also has a powerful bite. Gorillas can exert a bite force of around 91kg per square centimetre (or 1300 pounds per square inch). Kong's vastly greater size mean a bite force perhaps 100 times greater. For all this brute strength and power, Kong's greatest advantage is his intelligence.
Godzilla can bite down with a 500k bite force which tears through the bones and flesh of many kaijus it faces. Godzilla has bioluminescence that it uses to, among other things, intimidate or warn foes. Godzilla's roar can push smaller foes away and even off their feet.
Weakness: Kong Has "Thin" Skin
Sharp objects can also cut through his skin, as his arms and hands have several deep cuts after the first fight. Plus, he has several other scars on his body, likely from fighting the Skull Crawlers, so other monsters can do major damage to him.
Through a portal, God once again entreats Godzilla to join him, to which the King of Monsters responds with divine infused atomic breath, destroying God.
The Aratrum's calculations revealed that Godzilla Earth's Atomic Breath would be powerful enough to pass through Earth's atmosphere and destroy the ship while it orbited the planet.
Destoroyah (デストロイア Desutoroia) is a crustacean kaiju who first appeared in the 1995 Toho Godzilla film Godzilla vs. Destoroyah. Godzilla's final opponent in the Heisei series, Destoroyah is the incarnation of the Oxygen Destroyer, the chemical weapon used to kill the original Godzilla in 1954.
You probably know Godzilla is the "king of monsters." This giant radioactive dinosaur has atomic breath, bullet-proof skin and super strength (and teeth, and claws and a powerful tail!). Godzilla has fought a lot of monsters in his time like giant moths, three-headed serpents and now even King Kong!
The Oxygen Destroyer (オキシジェン・デストロイヤー Okishijen Desutoroiyā) is a fictional chemical weapon of mass destruction invented by Dr. Daisuke Serizawa and used to kill the original Godzilla in the 1954 film Godzilla. It has appeared or been referenced in several other pieces of official Godzilla media since then.
He doesn't even know what's happening to his own body and is constantly in pain as he evolves throughout the film.