Welcome to Grumpyface!
We’re an indie team making games we love (and we hope you’ll love them too!)
Seafrog
Master Seafrog’s rocket-powered wrench as you slide, grind, and trick your way through skatepark-like stages!
Steam | Switch (Coming Q1 2026!)
We’ve been making games since 2010!
These titles are not currently available for sale, but we remain proud of them.
Steven Universe: Attack the Light
We worked with Cartoon Network to create the very first mobile game based on the hit show, Steven Universe. Join Steven and the Crystal Gems on their first RPG adventure!
Steven Universe: Save the Light
Steven and his friends make the jump to consoles in their second RPG adventure! The Crystal Gems quest through a fully-explorable 3D world to hunt down a stolen Light Prism and battle a threatening army of light, in a original story co-written by series creator, Rebecca Sugar.
Steven Universe: Unleash the Light
The final chapter of our "Steven Universe: The Light Trilogy", featuring an expanded playable cast of fan-favorite characters from the show, deeper customization, and an all-new story.
Teeny Titans
Jump into a fast-paced figure-collecting mobile RPG as Robin, collecting and battling over 70 bite-sized versions of famous DC heroes! Even face real opponents from across the world in online versus mode!
Teeny Titans 2, Teen Titans: GO Figure!
Collect and customize nearly 100 DC heroes and villains as you battle across Metropolis, Gotham, and beyond. Features original Voice Acting from the full Teen Titans GO! cast and an expanded online versus mode.
Adventure Time: Game Wizard
Create your own Adventure Time levels with a magic pencil and watch them come to life! Join Finn and Jake on a wild platforming quest to stop the Doodle Wizard — or jump into endless fun with your very own designs.
And more!
We've released over 14 games across mobile, console, and desktop platforms and had the pleasure of working with numerous industry partners including Cartoon Network, Adult Swim Games, Warner Bros, DC, Mattel, and Nickelodeon. We love to create unique and memorable experiences with both established IP and original IP creations!
To receive updates on our current games, future projects, and more, subscribe to our Mailing List:
For questions, customer support, or media/business inquiries, please contact us at the email below or use the form seen here.