Super Smash Bros. Cartoon Force

Super Smash Bros. Cartoon Force or alternately called Cartoon City Revolution: Into Super Smash Bros. Brawl is the first ever movie of Cartoon City Revolution. In it, the cartoons arrive at the Super Smash Bros. Brawl universe and defeat Doofenshmirtz, the leader of EVIL. (Disclaimer: They do not use actual SSBB moves)

Summary
On a sunny day on Cartoon City, a portal opens at SpongeBob's house (the portal does not allow anyone to enter, even the user, but they can speak) where the SpongeBob gang has their favourite show disrupted the voice has been recorded on SpongeBob's Tape Creator (a device that records sounds and transforms them into tape). SpongeBob plays the tape on the Agency's computer, Sonic remembers thats the SSBB universe. So Jimmy and the rest of the Science Alliance create an multiverse teleporter which much of the cast teleports (it's cut off since too many characters are teleporting) to the SSBB universe. Lucario and Pikachu decide to welcome them on their universe (battling it out) by attacking them. Then SpongeBob transforms into the Quickster to stop them. Lucario tries to hit the Quickster with a fire punch, but Quickster avoids it and blasts him with a tornado attack, thus spinning him down. Pikachu uses his signature Pokemon move, which hits the Quickster, realizing this, he attacks Pikachu straight with thunder punch, Pikachu uses electricity to deflect SpongeBob's attack, but fails. Pikachu uses the Pokemon move Volt tackle to defeat him, before this, he uses a tornado blast to stop his attack then procedes to punch him from mid-air!