These RWBY Reaction stories aren't exactly new but I wanted to throw my hat into the ring. Some above force has taken the RWBY characters to have them play and react to video games involving their multiverse selves. Inspired from by RWBY Gaming by Risingthunder45 on Fanfiction.net (Story Cover image credited to InsertSomthinAwesome on Deviantart)

The cast of rwby reacts to an alternate version of their world but a lot more complex then theirs ever was and will be.

Remnant, a world filled with equal wonder and horror. Humans, along with another intelligent species, known as Faunas, live in near peace. However, creatures known as the Grimm threaten their very existence of humans and faunas; that is why Hunters and Huntresses were created. Each living thing that has a soul, has an aura, and anything with an aura, has the potential to spawn a semblance; powers that reflect the soul of each individual. However, behind the curtains of everyday life; a secret war between good and evil are locked in a seemingly endless stalemate. So, I ask you this: What happens when an imprisoned immortal, inter-dimension being is forced by more elder and powerful Gods-as punishment for his past crimes-to show select individuals from Remnant alternative realities involving themselves? Only time may tell. (A/N: I do not own RWBY or LEGO Dimensions; they belong to RoosterTeeth, and Tt Games respectively. I also do not own any media that I use to put the RWBY characters in, nor any songs or artwork; they each belong to their respective creators.)

What is life's purpose? What is anything's purpose? You could never really tell. After being born?... Yeah, born into the world for the sole reason of being a weapon it was hard to find your "purpose"... And I don't think you ever will find your "purpose". Life doesn't have to have a big goal to achieve, it's all about living in the moment and enjoying everything that gets thrown at you. at least... That's what you think.

Y/n was a good person but that still wasn't enough to stop the bullying. Even after his death, he still didn't die, in fact his soul remain trapped inside of the animatronic that the boys put him in.

(Y/N) and his best friend Jack are huge fans of kaiju and the internet show of RWBY.So what would happen if they ended up being transported by the brother gods themselves to Remnant as people who can transform themselves into their own favorite Titans? Godzilla and the other kaiju are owned by Legendary and Toho pictures RWBY is owned by Rooster Teeth

Y/N, a Godzilla who protects the earth, not because it was her territory, but to protect the humans from harm, until a new Kaiju came terrorizing earth, and Y/N wasn't strong enough and was losing and was, her body was giving out, until a certain Super Saiyan came to her rescue and defeated the monster, Y/N began to lose consciousness as the Saiyan was fighting the foe, will she survive? Find out now on Dragon Ball Super

MHA with a retard with cartoon abilities, lots of people have done this, so am I

What if every RWBY character, before season 3 - as in before the Fall of Beacon -, were whisked from their universe and into the massive theatre of a celestial being called, Trigger, after Team RWBY tinkered with mysterious device they found in the Emerald Forest, which turned out to be Trigger's phone, and was absolutely furious that they ruined his vacation and plans to 'educate' them of a world where the Grimm are teddy bears in comparison to its wildlife?

It's Ruby Rose's birthday, expect, something has gone horribly wrong, a strange mysterious force appeared out of nowhere and sucked up all of Ruby's friends, when Ruby came to, she wasn't alone, and she was with a...hedgehog, two of them, Shadow and Sonic, Now the three must join forces and stop whatever has plagued both Remnant and Mobius, along with some heartfelt reunions. One thing was for certain, when Ruby was done, things would be better than ever