(Back to the Flynn-Fletcher house, stepping out of her bedroom is Candace)
Candace: oh boy being inside the room all day can make me hungry time to grab some snacks.(she head downstairs to the kitchen and start raiding through the fridge) I'm surprised I haven't heard the boys made some crazy invention that would make me bust them,call mom, then their invention would have disappear at the end of the day (sighs) yep this truly is a beautiful day(as she closed the fridge door a Normbot is standing right next to her and she noticed) look like I spoke too soon alright what crazy thing the boys build you for? A service bot a floating spacecraft or whatever? ( the Normbots retaliate by destroy the snack she was holding) okay not a service bot gotcha(she screamed as runs off as the Normbot chasing her through out the house until made it through the front door she end up trip and fall as she turn around and see the Normbot about to get her until an Anvil lands on the Normbot's head, it sputters and flies off erratically. Candace was surprised at that and look around to see who did that, then landed on the ground was Perry-2.)
Candace: Perry is that you? (Perry-2 casually wave at her)
Jeremy: Candace!
(Candace turn around and see Jeremy,Stacy,Jenny and many others has arrived)
Candace: uh what are all of you guys doing here?
Stacy: Phineas texted us to meet with him saying he wants our help to deal with these robots
Candace: wait there's more of them?
Jenny: uh yea these bots been patrolling the whole town all day what have you been living under a rock?
Candace: no (looked embarrassed) I been in my room all day but still what can Phineas want your help for?
(Then she heard Perry-2 chattering and he motions them to follow him to backyard and they did, they see Phineas,Ferb, and the others were)
Candace: Phineas what is going on here? Why's there robots flying around? Why you call everyone here? And why you and Ferb has set of twins?
Phineas: we don't have time to explain all that the reason we called you here because we need your help into stopped these robots and the way to do that is this (the ground open up revealed to be all of Phineas and Ferb old invention ready to be used. Everyone but Candace is at awed at this) I was hoping a little counterattack would help even the battlefield so what do you say?
Candace: so wait you want us to risk our lives to battle those crazy robots yeah that's sound insane don't you think?
Phineas: I know this seem a lot Candace but there's no other option now that evil guy is coming for us so we got to defend ourselves and tried to take back our town so please will you help us?
(Candace was hesitant but look at her friends hopeful look on their face then her brothers' faces she sighs and decided)
Candace: oh alright fine (they all cheer)
Phineas: alright everyone lets get ready.
(Scene shifts to city hall we see Heinz-2 enjoy himself as he just receive tea from the secretary.)
Heinz-2: Thank you (he sip his tea) ah it feels good to be in charge again (he activate his communicator) are any of you Normbots out there found the last gem?
Normbot: negative sir
Heinz-2: well hurry up I can't have people bowing to me without all of the gem so do it( he hang up) don't stress yourself you almost there nothing can ruin ( suddenly he felt tremor around him and see his tea is shaking he turned around and look at the window and saw what got his eyes wide Rover then bounds down the street with Phineas riding on top. We hear a mooing and see Ferb wearing a cowboy hat, leading a stampede of the Robot Bulls. Rover and the bulls tear through the Normbots as the agents cheer. Heinz-2 smirk at this and he on his way to the and Stacy arrive, each controlling one of the treehouse robots)
Candace: Now this is what I call busting!
(Stacy pushes a button, the two robots bump fists. The other kids show up, riding many other inventions, such as the rollercoaster, Meap's upgraded ship, and the continent painting helicopter from the theme song, a copter brings in the robot shark from "The Belly of the Beast"', piloted by Django Brown. The paper-mâché plane from "De Plane! De Plane!" flies by, and the hot air balloons from "Last Train to Bustville" drop several containers, out of them march several small armies of Phinedroids and Ferbots. Albert in his dragon costume rides in, driving the Holy Mackerel. Peter, Pinky, and Agent T get on the kiddie rides.)
Heinz-2: well look who come out of hiding you made it easy to hunt you down so I can show you my little gift (he show them the Reality Gauntlet) pretty isn't it to think I doubt my wife theory about these things but with one gem left I'm about to see what it can really do.
Phineas: (determined) well we would have to make sure that won't happen then
Heinz-2: Bold words kid well as they say at old English time "Have at thee!" ( the Normbots charges in)
Phineas: everyone charge! (kids charge into battle)
(Song: Robot Riot)
We're gonna kick some robot chassis So you better tell your robot nation To say your robot prayer, 'cause you better prepare For an automaton annihilation
You think you're gonna take us down Well, mechanical man you just try it You gonna ride that rail out of town
This is a Robot Riot!
I think you know what I mean This is a Robot Riot I'm gonna break you down And sell you for scrap metal But I'll keep enough to build myself a trampoline 'Cause your momma was a blender And your dad was just a washing machine
I'm gonna rip you up, I'm gonna break you down I'm gonna take you to a chop shop down town You know that you'll be dreadin' this android Armageddon I think you better check your fluids 'cause I know you're sweatin' You know you're gonna lose and sing the robot blues You'll blow a fuse and take a robot snooze I will deactivate ya, because I kinda hate ya Don't wanna beat around the bushes, gonna decimate ya
(Phineas-2, Ferb-2 and Perry-2 fire the blaster, shooting down the Normbots, they high five. Stacy chases a group of bots, Candace slides down the roller coaster track and they both leap, the two smash together, crushing the Normbots between them. The Phinedroids and Ferbots leap off the wings of the paper mache plane and swarm down onto the bots. Isabella rams her ride into one and pushes it to another group, she leaps off as it slams into them, blowing them up.)
Isabella: Yes!
Oh man it's on! I'm gonna rip you up and put you back together In a new configuration just to mow my lawn 'Cause your sister is a fridge and you know her light is always on This is a Robot Riot!
(Baljeet charges in the Beak suit holding his hands out at them, knocking the bots out, Ferb charges through more bots with the bulls.)
This is a Robot Riot! (Robot Riot) I'm gonna rip you up, gonna break you down (Robot Riot) Gonna take you to the chop shop downtown (Robot Riot) Gonna rip you up, gonna break you down (Robot Riot) Gonna take you to the chop shop downtown
All right!
(Candace and Stacy emerge out of the wrecked treehouse robots and high five, a couple Normbots fire and they dodge.)