Dr. Buttocks and Butt-ler gathered up every ghosts in the Netherworld.
"What kind of plan do you think Lord B's come up with this time?" Blinky asked.
"I bet it's something we're gonna end up having to warn Pac about." Inky replied.
"Thank you all for coming, now on with the plan, today, one of my trusty slug-cam picked up this." Betrayus says as he pulls up the footage.
The ghosts see what happened.
"So, some of you will distract the Pac-brat, while the others steal that inter-dimensional portal so we can enter Earth and launch an invasion." Betrayus ordered.
"Wow, can't believe there's now a way to go to Earth and see humans." Blinky said.
"Yeah, but it's all part of Lord Betrayus's invasion plan." Clyde reminded him.
"I know, but, when do you ever see humans?" Inky asked.
"We gotta tell Pac-cums." Pinky said, and the four ghosts leave the room.
Back with the kids, Pac, Cylindria, and Spiral, they're at the Pac-Mall.
"Let's get some Pac-burgers at Pac-it-In Burgers." Pac suggested.
"Pac-burgers are always what you want first here." Spiral said.
The gang rest sits down with some Pac-burgers.
"Oh man, this is really good." Pac says as he swallows a burger whole.
The gang are enjoying their time, when people start screaming and running.
Multiple ghost swarms are everywhere around the mall.
"Ghost attack." Pac says as he gets ready for a fight.
Pac eats a silver-colored berry and becomes Titanium Pac-Man.
"Whoa, Pac, what happened to you?" Holly asked.
"I ate a Power Berry, they give the user special powers depending the type of Berry." Titanium Pac-Man said.
Titanium Pac-Man use his magnetic tongue to attract ghosts and eat them.
A glow comes from Phineas's pocket.
"I wonder what this glow is." Phineas says as he pulls out a Tic-Tac case from his pocket, he looks inside, and finds out that the Tic-Tacs have turned into Power Berries. "Whoa, Tic-Tacs become Power Berries in Pac-World!"
"I gotta try one." Katie says as she takes a light blue-colored berry.
The effects of the berry turns Katie's skin to an icy blue, her eyes change from green to blue, and her hair changes to cyan, and it also forms a helmet out of ice, and she becomes Ice Katie.
"Whoa, that Berry gave me ice powers." Ice Katie says, and she flies after ghosts to freeze them with her icy breath and capture them in her GSB.
The others are busy keeping the ghosts at bay.
The heroes defeat all the ghosts, Titanium Pac-Man and Ice Katie return to their regular selves.
"That was awesome. I didn't know even humans can use the powers in Berries." Spiral said.
Pac burps out the eyes of the ghosts he ate.
"Yeah, but this is just a minor victory over what's to come." Blinky's voice is heard.
"Yeah, Lord Betrayus has something even bigger planned out." Inky's voice followed.
"Uh, who's saying that?" Ginger asked.
"We're here." Clyde says as the Ghost Gang are now in sight.
"Looks like we missed some, I'll take care of it." Buford said, but gets stopped by Pac.
"Okay, even though they're the enemies in that arcade game, but here, they're my friends." Pac said, referring to the Ghost Gang. "So what's Betrayus up to this time?"
"He saw enough for his next plan." Blinky said.
"He's planning on launching an invasion to Earth." Pinky said.
"What!?" The kids all yell in response.
"That wave of ghosts was just to distract ya, so he can steal Sir Cumference's portal, and go to Earth." Inky said.
"Come on, we gotta get to the Round House, that's where Sir C is keeping the portal." Pac said, and the other heroes follow, while the Ghost Gang leaves.
Betrayus has given his orders to all the ghosts in his quest to invade Earth. One squad of ghosts is sent to distract the heroes while the other steals Sir C's portal. The Power Berries are revealed to work on humans as well. But now, can the heroes make it to the Round House to save Sir C's portal? To be continued...