Godzilla vs the Destructive Beast

Godzilla vs the Destructive Beast is the 26th and final episode of the third season of Godzilla: New Age of Monsters. It's about Godzilla battling the space monster Monsarger who was sent by his creators.

Plot
The episode begin with aliens of Planet Meranie were planning to sent their biologicial weapon monster, Monsarger to wipe out the Human race.

Meanwhile on Earth, the Gammas were battling Alien Hook as Mindy was being immobilized by his gas pistol while Toby defeats Alien Hook after using his own weapon against him. As Alien Hook gets arrested, Mindy was sent to the tower's medical room as the gas wears off.

Later, the aliens of Meranie had teleported their monster to Osaka where he battles Giant Robot. However, Giant Robot's weapons could not penetrate the space monster's skin as Monsarger creates a firebal at Giant Robot, defeating the metal giant.

Meanwhie at Gammas Tower, Mindy recovers from the gas, but her legs had fallen asleep as Starman reiceives a distress call from the Prime Minister as he tells the Gammas that Monsarger is heading straight for Tokyo after he attack Osaka, Koyoto and Nagoya. The Gammas went to the G-Jet to fly straight to Tokyo while Toby is forced to watch over Mindy. Later, the aliens had teleporte Monsarger in Tokyo as the citizen had run for their lives.

When the Gammas arrived, Starman and Starwoman were fighting against the monster while the others were helping out the people. meanwhile, the aliens of Meranie had broadcast a massage around the world as they the Gammas that they had sent Monsarger to test humanity's strength and if they failed, they would conquer the Earth. When the message was over, the Gammas continue their fight with Monsarger when the sea started to glow blue as Godzilla rises and lumbers ashore to challenge Monsarger.

As the two monsters began to fight, Starman notices that Hanejiro creates a hologram of Monsarger, pointing out his weakness by destroying the brain case. Mothra Leo arrives and tells Godzilla to hold Monsarger long enough for Starman and the others to use use strength to break his brain case which results of Monsarger's death. After the battle, the aliens of Meranie went back to their homeworld as the Gammas went back home.

Trivia

 * The Alien Meranie's home planet doesn't exploded when Monsarger dies.