Grumpyface Studios

What Grumpyface Studios does

Grumpyface Studios is a privately held independent game development studio founded in 2010 and based in Tempe, Arizona. The company operates with a small team of 1-10 employees and has shipped more than 14 games across mobile, console, and desktop platforms over a 15-year operating history. Its portfolio spans two distinct activities: contracted development and licensing work for major entertainment IP holders (Cartoon Network's Steven Universe trilogy and Adventure Time: Game Wizard, DC's Teeny Titans series, plus projects for Warner Bros, Nickelodeon, Adult Swim Games, and Mattel), and self-published original-IP titles (Castle Doombad Classic, a tower defense puzzler; Seafrog, a skatepark-style action game).

The studio's technology footprint is multi-platform by design: titles are distributed globally through Steam, the iOS App Store, Google Play, and the Nintendo Switch eShop, with the Switch added as a new channel in 2024-2025. Products are sold as one-time purchases with no subscription or live-service monetization layer. Community engagement runs through a Discord server and an email mailing list, and press kits are maintained for media outreach. There is no disclosed AI/ML capability, no API surface, no third-party integrations, and no parent company.

The business model combines two revenue streams: (1) one-time game sales to consumers through major digital storefronts, and (2) professional services revenue from contracted IP licensing development for entertainment brands. Pricing is not publicly disclosed but follows standard indie mobile and console game price points. The company is bootstrapped with no disclosed external funding and is organized as a US LLC.

Name

Grumpyface Studios

Legal name

Grumpyface Studios, LLC

Website

https://grumpyfacestudios.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Grumpyface Studios is a Tempe, Arizona-based independent game developer (founded 2010, 1-10 employees) that develops and self-publishes original-IP games across mobile, PC, and Nintendo Switch, and provides contracted development services for major entertainment IP holders including Cartoon Network, DC, and Warner Bros.

Ownership category

akta.pro rank

Headquarters

HQ city

Tempe

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Game Sales: One-time purchase revenue from selling games directly to consumers through digital storefronts including Steam, iOS App Store, Google Play Store, and Nintendo Switch eShop.
2. IP Licensing Development: Contracted game development services for major entertainment brands including Cartoon Network, DC, Warner Bros, and Nickelodeon, creating games based on their intellectual properties.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels4 records

Core offering

Grumpyface Studios is an independent game development studio that designs, develops, and publishes video games across mobile, console, and desktop platforms. It produces both original IP titles (Castle Doombad Classic, Seafrog) and licensed IP games developed under contract with major entertainment brands including Cartoon Network, DC, Warner Bros, and Nickelodeon, selling those titles through digital storefronts globally.

Product overview

Grumpyface Studios is an indie game development company making games since 2010 across mobile, console, and desktop platforms. The company's current portfolio includes Castle Doombad Classic (a tower defense puzzler) and Seafrog (a skatepark-style action game). Their legacy titles include the Steven Universe: The Light Trilogy (Attack the Light, Save the Light, and Unleash the Light), the Teeny Titans series featuring DC characters, and Adventure Time: Game Wizard. They have released over 14 games and worked with partners including Cartoon Network, Adult Swim Games, Warner Bros, DC, Mattel, and Nickelodeon.

Differentiator

Problem solved

Functional benefit

Products and services

• Castle Doombad Classic A villainous tower defense puzzler in which players defend their evil lair. Available on Steam, iOS, Android, and Nintendo Switch (coming soon). Targeted at casual to mid-core gamers who enjoy puzzle and tower defense gameplay.
• Seafrog A skatepark-style action game in which players master Seafrog's rocket-powered wrench while sliding, grinding, and tricking through stages. Available on Steam and Nintendo Switch. Targeted at players who enjoy action-platforming and trick-based gameplay.
• Steven Universe: Attack the Light The first mobile RPG game based on Cartoon Network's Steven Universe, featuring Steven and the Crystal Gems on their first adventure. Developed in partnership with Cartoon Network as a licensed IP title.
• Steven Universe: Save the Light Console RPG featuring a fully-explorable 3D world in which Steven and the Crystal Gems hunt down a stolen Light Prism and battle a threatening army of light. Story co-written by Rebecca Sugar. Developed in partnership with Cartoon Network as a licensed IP title.
• Steven Universe: Unleash the Light The final chapter of the Steven Universe: The Light Trilogy, featuring an expanded playable cast of fan-favorite characters, deeper customization, and an all-new story. Developed in partnership with Cartoon Network as a licensed IP title.
• Teeny Titans Fast-paced mobile figure-collecting RPG featuring over 70 bite-sized DC heroes with online versus mode where players can face real opponents from across the world. Developed in partnership with DC as a licensed IP title.
• Teeny Titans 2, Teen Titans: GO Figure! Mobile RPG with nearly 100 DC heroes and villains across Metropolis, Gotham, and beyond. Features original voice acting from the full Teen Titans GO! cast and an expanded online versus mode. Developed in partnership with DC as a licensed IP title.
• Adventure Time: Game Wizard Platforming game featuring level creation with a magic pencil and original Adventure Time content featuring Finn and Jake. Includes user-generated content features for creating custom levels. Developed in partnership with Cartoon Network as a licensed IP title.

Named customers6 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• DCcoreOEM/ Whitelabel/ Licensing Partner · 1 January 2016IP licensing partner for Teeny Titans (2016) and Teeny Titans 2: Teen Titans GO Figure! (2018), featuring over 70 and nearly 100 DC heroes and villains respectively. Includes original voice acting from the Teen Titans GO! cast.
• Cartoon NetworkcoreOEM/ Whitelabel/ Licensing Partner · 1 January 2015Long-term IP licensing partner for the Steven Universe: The Light Trilogy including Attack the Light (2015), Save the Light (2017), and Unleash the Light (2019). The Save the Light game was co-written by series creator Rebecca Sugar.
• Cartoon Network (Adventure Time)minorOEM/ Whitelabel/ Licensing Partner · 1 January 2015Developed Adventure Time: Game Wizard (2015) featuring Finn and Jake from the Adventure Time animated series with user-generated content features.
• Warner BrosminorOEM/ Whitelabel/ Licensing PartnerPartner for game development projects based on Warner Bros intellectual properties.
• NickelodeonminorOEM/ Whitelabel/ Licensing PartnerIP licensing partner for game development projects based on Nickelodeon properties.
• Adult Swim GamesminorOEM/ Whitelabel/ Licensing PartnerPartner for game development projects with Adult Swim Games brand.
• MattelminorOEM/ Whitelabel/ Licensing PartnerIP licensing partner for game development projects based on Mattel properties.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Market position

Weaknesses5 records

Competitive moat3 records

Customer concentration

• Xx.com/Grumpyface

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Grumpyface Studios