I'll confess, normally I'm not in to crossover stories. It's nothing to do with quality its just my personnel tastes.
But who doesn't enjoy an awesome Easter Egg and if there's one group that should know about this surprise in last Saturdays episode (FiM4x22) its this one.
Even Kevin Levine commented on it, I think he liked it.

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Because of this reference I like the show even more than I once did.

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They have ton's of references to just about everything that teens/adults like. One of the many things that proves that they make the show for both kids and adults.

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I honestly don't think that a 5 year old girl would understand this reference, and yes, you are right... they tend to reference a lot of things between each episode.

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I honestly don't think that a 5 year old girl would understand this reference

Its not meant for them, but they might appreciate it (and the others) when the get older.

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Aaaand play the game itself

3214711 You see? THIS is why I love MLP!
Also...

Heads-
Or Tails?

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I know this is an old thread, but I just joined this group. I LOST MY MIND when I found out about this! Infinite is my favorite video game of all time.

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That is some fantastic artwork.

4668481 Indeed. It is not my work, however. I found it on Derpibooru.

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I gotcha. =3 It almost looks like Dennybutt's work.