When two eponymous heroes and their friends join together to make an alliance to stop the rage and desired revenge of evils, great adventures would arrive which would determine whether everyone is safe or not. With risking their lives to make sure everyone is safe and trying to win every possible battle there is that could heavily change something, would the evils be stopped?

You feel uncomfortable, and you gaze at the water rising up already covering some of the ground beneath you. You're anxious, and you're wondering when it'll end. The feeling of so many negative emotions combined along with gazing at the water below you soaking through your skin proves that you are in distress. You want someone to help you, but nobody came. When will this end?

Reaching to the surface once again after a trip to the Underground gets the Undertale characters to arrive at Beach City. Once they'd arrived, they met a new ally named "Steven Universe" and his allies of Crystal Gems who are the guardians and protectors of the planet Earth - this could be quite an adventure, if it was even going to be told, anyway.

Upon discovering mineral known as 'Hai,' scientists Mabel Parks and Peter Jones along with other scientists began researching how it works and what it does. Little did they know that this mineral would be so precious to a different race of aliens - and there would be an invasion. Will they be able to save their world, and will they fight back?

Nostalgia feels amazing, and it makes your heart feel so great and epic. It can range from simple things, and it's awesome.

Do you ever wonder, when you're playing Smash, why there are so many "CPU" characters? They're computers, right? Maybe, maybe not. What if these "computers" all share a backstory of how they were created? What if it includes the Subspace Army and Tabuu whom had created these "computers" way back in the first Smash game? Would you like to find out?