retro achievement for Back To The Future

You're George McFly!

Are You Saying My Mom Has The Hots For Me?

Do You Mind If We Park For A While?

Give Me a Pepsi Free

Isn't He A Dream Boat?

You Know That New Sound You're Looking For?

Marty! Take This Bowling Ball!

Hey Kid, Let Me Borrow Your Skateboard

The Armed Mobile Time Devourer

Jump, JUMP! For My Love

Extreme Street Skate Bowling

Knowing Too Much About Your Own Destiny

Starting the Butterfly Effect

Lament of the Former Kingpin, Marty McFly

Quantum Foam Makes Me Roam

Don't Run OUTTA TIME

If Only I Had More Time

Time Circuits Are Waiting Warmly...

A Soul As Kind as Chuck Berry

Lovestruck by a Tomboyish Criminal

Centennial Scarborough Fair for Hula-Hoop Girls

The Fantastic Ballad of Davy Crockett

Guys and Dolls Judgment

Capitol Records of Flowers in the Sky

Marty Shoots Not A Single Girl, Til When?

Death To All But This Girl

Retribution for the Eternal Time Loop

Flight Of The Bowling Ball Skater

Voyage 1955, Hula-Hoop Victim

Because Princess Hula-Hoop is Shooting Me

Dork Side of Space-Time Continuum

Lullaby of a Deserted Video Game

Solar Powered Evening Time Travel - Mr. Fusion

If You Wanna Pepsi Pal, Yer Gonna Pay for It

That's the POWER of Love!

I Think You Mean Johnny Be GREAT, Scott

Consider the Repercussions of Time Travel!

You Must Not Leave This House

You Must Not See or Talk to Anybody

And Most Definitely Do Not Date Your Parents

Perturbed Space-Time Continuum

I Got All The Time I Want

So Precious, Little Time

Creating a Time Paradox

I GOT A TIME MACHINE

Committing Grand Dad Paradox

You'll Be Back In Time!

Gone in 10 Seconds of 88 MILES PER HOUR

Roads? Where We're Gaming, We Don't Need ROADS.