The NeuronGear Headset, a breakthrough into true virtual reality gaming, has taken Equestria by storm. Everyone who is anyone has got one, and Rainbow Dash is definitely someone.

Having had her fill of the First-Person Shooters and Fighting games that she bought at launch, she decides to mix it up a little, and try out an RPG.

She really should've taken the time to read the box blurb more carefully.

A crossover with Corruption of Champions, a game by Fenoxo.
I'm not allowed to link to it due to site rules, but here's a website where you can find links to it.

You don't really need prior knowledge of the game though.

Come, let me initiate you...