[SEASON 2 - New Faces, New Enemies, More Adventures - Waluigi Arc] It's been a while since Y/n L/n aka SMG5 have been living in Peach's Castle and gone through some crazy and wacky adventures with the SMG4 crew and met some evil villains like Bowser, SMG3 and other kinds of enemies that the gang had faced. However, this was only the start of SMG5's legacy as he is about face more enemies that are proven to be a more dangerous threat to the Mushroom Kingdom as Y/n understands the rejection of Waluigi not earning the spot in the Smash Bros. Ultimate game on the Nintendo Switch, which lead him to become a powerful enemy filled with anger and rejection and plans to infect the world with the infamous T-Pose Virus as payback to Nintendo for not letting him into the Smash game. Now it's up to Y/n and the gang to put an end to Waluigi's reign of terror and his plans to make everyone permanently stuck in T-Pose. What will our heroes do to pacify Waluigi's vengeful rejection to save the world?

What if Starscream hadn't told Arcee that he killed Cliffjumper, and did join the Autobots after all? And just how do you tame a wild, traitorous and unpredictable Seeker, who even Megatron couldn't completely control? The Autobots test their patience and determination in taming the former Decepticon. Arcee ends up befriending their new comrade. Starscream laments his past, Jetfire and Megatron. How will Megatron take all this?