Tasty Town
Champions Destiny
Zombieland
World Chef
Wordlife
Win Vegas
Walking Dead Slots
Vikings Valhalla
Toy Party
The Voice
Terragenesis
Tap Busters
SpongeBob: Krusty Cook-Off
Spacelanders
Soul Ark
Sneaker Craft
Pocket Ats
Photo Finish
Pacific Rim: Breach Wars
Oregon Trail
Operation: New Earth
Nova Empire
Nitro Nation
NASCAR Heat Mobile
Narcos Cartel Wars
Narcos: Idle Cartel
Mutant Genetic Gladiators
Monster Merge Puzzle
Monster Legends
Maybe
Match 3D
MasterChef: Let's Cook
MMA Manager
M&M's Adventures
Lucky Buddies
Leo's Fortune
League of Warriors
Languinis
Lanfall Terragenesis
Idle Tycoon
Hidden Hotel
Food Truck Chef
Fictif
Fashionverse
F1
Drone Shadow Strike 3
Warhammer: Chaos & Conquest
Dragon Village
Dragon Land
Dracula City Master
Star Trek Timelines
Dr. Who
Dangerous Fellows
Dancing Stars
Star Trek Legends
Cypher 007
Creature Quest RPG
Crazy Sales Rush
Marvel: Contest of Champions
Chess Universe
Card Shop Tycoon
Call Me a Legend
Godzilla x Kong
Broken Sword 5
Big Brother
Battlejack
Dragon City
Avatar
Astrokings
Arcana
Brawl Stars
Almost a Hero
Agents Biohunters
Adventure Scape Mysteries
Tasty Town
Champions Destiny
Zombieland
World Chef
Wordlife
Win Vegas
Walking Dead Slots
Vikings Valhalla
Toy Party
The Voice
Terragenesis
Tap Busters
SpongeBob: Krusty Cook-Off
Spacelanders
Soul Ark
Sneaker Craft
Pocket Ats
Photo Finish
Pacific Rim: Breach Wars
Oregon Trail
Operation: New Earth
Nova Empire
Nitro Nation
NASCAR Heat Mobile
Narcos Cartel Wars
Narcos: Idle Cartel
Mutant Genetic Gladiators
Monster Merge Puzzle
Monster Legends
Maybe
Match 3D
MasterChef: Let's Cook
MMA Manager
M&M's Adventures
Lucky Buddies
Leo's Fortune
League of Warriors
Languinis
Lanfall Terragenesis
Idle Tycoon
Hidden Hotel
Food Truck Chef
Fictif
Fashionverse
F1
Drone Shadow Strike 3
Warhammer: Chaos & Conquest
Dragon Village
Dragon Land
Dracula City Master
Star Trek Timelines
Dr. Who
Dangerous Fellows
Dancing Stars
Star Trek Legends
Cypher 007
Creature Quest RPG
Crazy Sales Rush
Marvel: Contest of Champions
Chess Universe
Card Shop Tycoon
Call Me a Legend
Godzilla x Kong
Broken Sword 5
Big Brother
Battlejack
Dragon City
Avatar
Astrokings
Arcana
Brawl Stars
Almost a Hero
Agents Biohunters
Adventure Scape Mysteries
Tasty Town
Champions Destiny
Zombieland
World Chef
Wordlife
Win Vegas
Walking Dead Slots
Vikings Valhalla
Toy Party
The Voice
Terragenesis
Tap Busters
SpongeBob: Krusty Cook-Off
Spacelanders
Soul Ark
Sneaker Craft
Pocket Ats
Photo Finish
Pacific Rim: Breach Wars
Oregon Trail
Operation: New Earth
Nova Empire
Nitro Nation
NASCAR Heat Mobile
Narcos Cartel Wars
Narcos: Idle Cartel
Mutant Genetic Gladiators
Monster Merge Puzzle
Monster Legends
Maybe
Match 3D
MasterChef: Let's Cook
MMA Manager
M&M's Adventures
Lucky Buddies
Leo's Fortune
League of Warriors
Languinis
Lanfall Terragenesis
Idle Tycoon
Hidden Hotel
Food Truck Chef
Fictif
Fashionverse
F1
Drone Shadow Strike 3
Warhammer: Chaos & Conquest
Dragon Village
Dragon Land
Dracula City Master
Star Trek Timelines
Dr. Who
Dangerous Fellows
Dancing Stars
Star Trek Legends
Cypher 007
Creature Quest RPG
Crazy Sales Rush
Marvel: Contest of Champions
Chess Universe
Card Shop Tycoon
Call Me a Legend
Godzilla x Kong
Broken Sword 5
Big Brother
Battlejack
Dragon City
Avatar
Astrokings
Arcana
Brawl Stars
Almost a Hero
Agents Biohunters
Adventure Scape Mysteries
About

THE DIFFERENCE ISN'T THE ART.
IT'S THE JUDGMENT BEHIND IT.
WE DELIVER PERSPECTIVE.

From sunny Vilassar de Mar, twenty minutes north of Barcelona, Greybone was built on a simple conviction: there had to be a better way. Not following in anyone's footsteps — opening new ground, again.

Vilassar de Mar
The founder
Daniel Catalina Guil

DANIEL CATALINA GUIL

Founder & Creative Director

He started his career as an artist. He ended up as a VP.

With a multidisciplinary background spanning industrial design, 3D animation, comics and advertising, he eventually found the industry that truly captured him — mobile gaming. Dragon City, Monster Legends, Warhammer, Star Trek, Godzilla vs Kong, Avatar, Marvel Contest of Champions, Brawl Stars — and over 100 titles across every major genre and platform, whether directing, creating or leading a team.

At Social Point, he built the creative department from the ground up and scaled it through the studio's growth years — including working on the early days of Dragon City mobile and the first UA campaigns, back when 15x30 interstitials were everything.

At Tilting Point, he co-founded the Barcelona office alongside Mathias Roger, Ignasi Prats and William Hughes, directing marketing art across a global portfolio of licensed IPs. Acting as both client and vendor simultaneously — amplifying an enormous slate of games, treating each one as if it were the only one — and learning firsthand what separates vendors that deliver from vendors that disappoint.

When he's not deep in a project, you'll find him surfing or playing punk rock around Barcelona, expanding his anime storyboard collection, debating cinema, or going absolutely feral with his two kids.

LinkedIn →
The studio

SMALL BY DESIGN.
SENIOR BY DEFAULT.

Greybone is a boutique studio — deliberately. A small senior core team supported by a curated network of specialist freelancers. No juniors presented as seniors. No factory pipelines. No account managers between you and the people actually doing the work.

We assemble the right team for each project — from a single Art Director to a full strike force — and we remain accountable for the output at every stage.

BASED IN BARCELONA.
WORKING GLOBALLY.

Our studio is based in Vilassar de Mar, on the Maresme coast north of Barcelona. Our clients are in San Francisco, Helsinki, London, Seoul and everywhere in between.

We operate in English, Spanish and Catalan. We work across time zones without drama. We deliver on time because we plan properly — not because we crunch.

How we work

We've sat in the chair you're sitting in.

We've been the client. We've written the briefs, run the reviews, pushed back on the work and approved the finals. We know what you need before you finish explaining it.

Small team. Full accountability.

When you work with Greybone, you work with the people doing the work. Not a salesperson who hands you off to someone else. Direct communication, direct responsibility.

Performance is not the enemy of craft.

Beautiful work that doesn't convert is decoration. We make things that look great and do their job — because we understand that in this industry, both matter equally.

We say no when we should.

If a direction won't work, we'll tell you. If a deadline is unrealistic, we'll say so. We'd rather have an honest conversation early than a painful one late.

SOUNDS LIKE A FIT?

Let's find out.

Let's talk about your project
Titles we've been part of
Adventure Scape Mysteries
Agents Biohunters
Almost a Hero
Brawl Stars
Arcana
Astrokings
Avatar
Dragon City
Battlejack
Big Brother
Broken Sword 5
Godzilla x Kong
Call Me a Legend
Card Shop Tycoon
Chess Universe
Marvel: Contest of Champions
Crazy Sales Rush
Creature Quest RPG
Cypher 007
Star Trek Legends
Dancing Stars
Dangerous Fellows
Dr. Who
Star Trek Timelines
Dracula City Master
Dragon Land
Dragon Village
Warhammer: Chaos & Conquest
Drone Shadow Strike 3
F1
Fashionverse
Fictif
Food Truck Chef
Hidden Hotel
Idle Tycoon
Lanfall Terragenesis
Languinis
League of Warriors
Leo's Fortune
Lucky Buddies
M&M's Adventures
MMA Manager
MasterChef: Let's Cook
Match 3D
Maybe
Monster Legends
Monster Merge Puzzle
Mutant Genetic Gladiators
Narcos: Idle Cartel
Narcos Cartel Wars
NASCAR Heat Mobile
Nitro Nation
Nova Empire
Operation: New Earth
Oregon Trail
Pacific Rim: Breach Wars
Photo Finish
Pocket Ats
Sneaker Craft
Soul Ark
Spacelanders
SpongeBob: Krusty Cook-Off
Tap Busters
Terragenesis
The Voice
Toy Party
Vikings Valhalla
Walking Dead Slots
Win Vegas
Wordlife
World Chef
Zombieland
Champions Destiny
Tasty Town
Adventure Scape Mysteries
Agents Biohunters
Almost a Hero
Brawl Stars
Arcana
Astrokings
Avatar
Dragon City
Battlejack
Big Brother
Broken Sword 5
Godzilla x Kong
Call Me a Legend
Card Shop Tycoon
Chess Universe
Marvel: Contest of Champions
Crazy Sales Rush
Creature Quest RPG
Cypher 007
Star Trek Legends
Dancing Stars
Dangerous Fellows
Dr. Who
Star Trek Timelines
Dracula City Master
Dragon Land
Dragon Village
Warhammer: Chaos & Conquest
Drone Shadow Strike 3
F1
Fashionverse
Fictif
Food Truck Chef
Hidden Hotel
Idle Tycoon
Lanfall Terragenesis
Languinis
League of Warriors
Leo's Fortune
Lucky Buddies
M&M's Adventures
MMA Manager
MasterChef: Let's Cook
Match 3D
Maybe
Monster Legends
Monster Merge Puzzle
Mutant Genetic Gladiators
Narcos: Idle Cartel
Narcos Cartel Wars
NASCAR Heat Mobile
Nitro Nation
Nova Empire
Operation: New Earth
Oregon Trail
Pacific Rim: Breach Wars
Photo Finish
Pocket Ats
Sneaker Craft
Soul Ark
Spacelanders
SpongeBob: Krusty Cook-Off
Tap Busters
Terragenesis
The Voice
Toy Party
Vikings Valhalla
Walking Dead Slots
Win Vegas
Wordlife
World Chef
Zombieland
Champions Destiny
Tasty Town
Adventure Scape Mysteries
Agents Biohunters
Almost a Hero
Brawl Stars
Arcana
Astrokings
Avatar
Dragon City
Battlejack
Big Brother
Broken Sword 5
Godzilla x Kong
Call Me a Legend
Card Shop Tycoon
Chess Universe
Marvel: Contest of Champions
Crazy Sales Rush
Creature Quest RPG
Cypher 007
Star Trek Legends
Dancing Stars
Dangerous Fellows
Dr. Who
Star Trek Timelines
Dracula City Master
Dragon Land
Dragon Village
Warhammer: Chaos & Conquest
Drone Shadow Strike 3
F1
Fashionverse
Fictif
Food Truck Chef
Hidden Hotel
Idle Tycoon
Lanfall Terragenesis
Languinis
League of Warriors
Leo's Fortune
Lucky Buddies
M&M's Adventures
MMA Manager
MasterChef: Let's Cook
Match 3D
Maybe
Monster Legends
Monster Merge Puzzle
Mutant Genetic Gladiators
Narcos: Idle Cartel
Narcos Cartel Wars
NASCAR Heat Mobile
Nitro Nation
Nova Empire
Operation: New Earth
Oregon Trail
Pacific Rim: Breach Wars
Photo Finish
Pocket Ats
Sneaker Craft
Soul Ark
Spacelanders
SpongeBob: Krusty Cook-Off
Tap Busters
Terragenesis
The Voice
Toy Party
Vikings Valhalla
Walking Dead Slots
Win Vegas
Wordlife
World Chef
Zombieland
Champions Destiny
Tasty Town