It’s previously been confirmed that Gokai Red would be receiving Tajadol Ranger Key. With the release of Televi-Kun, it seems like the rest of the Gokaiger’s will be receiving OOO Ranger Keys as well. Unfortunately for some fans, Ahim and Luka will not be receiving skirts in their OOO forms. The secret behind the Big Machine project was unveiled at the same time.

The OOO Ranger Keys were created from Kamen Rider OOO’s Core Medals! Allowing the Gokaigers to Gokai Combo Change!!
Kamen Rider Blade, Decade and Ryuki were given Gosei Cards in order to defeat Crab Laser!
The Big Machine project was to trick the Heroes into fighting each other. While they were fighting, the two evil organizations were working on conquering the universe. They combined their battleships to create the Big Machine.
The GoBuster Oh super evolves with the help of two Astro Switches!!
The Rocket Drill GoBuster Oh!

Seeing Kaito on board the Gokai Galleon, Joe engages a fight. But he is hesitant and is unable to finish him off.

[Update]Finally, Decade receives a new card. Allowing him to Kamen Ride into Kamen Rider 1. He becomes just as strong as Rider 1.
The Gokaigers will use the Gokai Galleon Buster while they are in their Kamen Rider OOO forms.