Supercell tears up the mobile ads playbook for Clash Royale

Ten thousand real balloons, Michael Bolton serenading lapsed players, and a platform called All for the crown: how Supercell is running a ten year old mobile game like an entertainment franchise.

Michael Bolton singing beside the animated Barbarian in Clash Royale's Barboltian music video
Clash Royale, Uncommon Creative Studio Stockholm; David, 2025.

Mobile game advertising has a reputation, and it is earned: staged gameplay that looks nothing like the product, bought at volume, aimed at anyone who might tap. A Creative Review feature published this morning sets out how thoroughly Supercell has walked away from that playbook for Clash Royale, now ten years old and being run like an entertainment franchise.

The turn began in mid 2024, when Uncommon Creative Studio Stockholm took on a blunt brief: active users and searches had been sliding since the game launched in March 2016. The agency’s answer was a brand platform called “All for the crown”, a phrase this publication can only endorse, tying seasonal work, community stunts and esports together under one idea.

The work is deliberately expensive-looking. For Hero Balloon, the agency hand twisted ten thousand real balloons into a stop motion battlefield. For Barboltian, above, it paired a heartbroken Barbarian with the actual Michael Bolton on a rewritten How Am I Supposed to Live Without You, released through the game’s own channels as a serenade to lapsed players. Uncommon strategist Maximilian Weigl argues the production values are the point: brand building is costly signalling, and a brand that looks cheap gets treated as cheap.

The agency David, which came to Supercell through sister title Clash of Clans, works the other half of the audience. Copycats Welcome was built to recruit new players. Cracked Royale celebrated existing ones, specifically the players who keep winning on shattered phone screens, an insight about how the game is experienced rather than what is in it.

Gabriel Eccher, Supercell’s marketing lead on the game, frames the whole approach as giving value back to players rather than extracting it, and says the conventional mobile playbook can actively damage a brand.

What makes this interesting is where it is happening. Free to play gaming is the most direct response category on earth, every install measured, every pound attributed. Supercell is betting that a decade old game grows through fame, affection and culture instead, which is the argument brand planning has been making since before app stores existed. The campaigns keeping the all time list company mostly got there the same way.

Max Rottier

He plans, buys and reviews advertising for a living, and helps score campaigns on the site against the same five Crown Score criteria alongside other authors and contributors.