McDonald’s and Leo Burnett Italy are stitching together taste, tech, and terror for Halloween with their monstrously creative Frankenstein Burger campaign.
Just in time for Spooky Season, the brand has transformed its app into the Frankenstein Burger Lab, inviting users to play mad scientist by building their own monstrous burger creations. Inspired by vintage horror films of the 1930s, the digital experience thrusts fans into a crackling laboratory of smoke, lightning, and electric flavor where burgers are “stitched” together from over 50 menu combinations.
It’s a delicious nod to the viral #McHack trend, where fans already customize their McDonald’s orders in wild ways. Now, through the app’s AI-driven experience, users can combine two favorite items, say, a Big Mac with Chicken McNuggets, to generate a fully “Franken-ized” creation personalized with their name and shareable on social media. WAtch below:
The campaign celebrates a new kind of Halloween experimentation — one driven by creativity and co-creation rather than candy and costumes.
“McDonald’s is turning the lab over to the people,” said a Leo Italy spokesperson. “This is about mixing imagination, technology, and playfulness to create an experience that feels both nostalgic and futuristic.”
The effort is powered by an omnichannel media push managed by OMD, including digital, social, and out-of-home, complete with QR codes that lead straight to the lab. A live event in Milan, produced by FUSE (Omnicom Media Group’s Branded Entertainment unit), brought the campaign to life for fans, influencers, and creators — because nothing says Halloween like experimenting with your own delicious monster.
This year, McDonald’s proves once again that even a 70-year-old brand can stay fresh — or in this case, reanimated.
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