Browse 16 Game Outsourcing Studios

Sumo Sheffield

UK Racing & Action

About Sumo Sheffield Sumo Sheffield is the largest and flagship studio of Sumo Digital, established in 2003 in Sheffield, UK. Now owned by Tencent, they're one of the largest award-winning studios in the UK, specializing in large-scale AAA licensed projects and working on Warframe content. Company Overview Founded: 2003 Location: Sheffield, UK (Sumo HQ) Parent: Sumo Digital (Tencent subsidiary) Focus: AAA licensed projects and own IP History Founded by Carl Cavers, Paul Porter, Darren Mills, and James North-Hearn from former Infogrames Studios management team. Many developers worked together previously at Gremlin Interactive. Scale Sumo Digital now has 16 studios worldwide with 1,200+ employees globally across UK, Europe, India, and Canada. Sumo Sheffield is the largest of these studios. Notable Partnerships Microsoft Sony SEGA Activision Digital Extremes (Warframe) Current Projects Working on content updates for Warframe in partnership with Digital Extremes (announced October 2024, ongoing as of October 2025). Corporate History 2017: Sumo Group formed 2022: Acquired by Tencent Why Choose Sumo Sheffield Tencent-owned major backing 1,200+ employees Sumo group scale Warframe active development Sheffield HQ UK's leading studio Microsoft, Sony, SEGA AAA partners

d3t

Award-Winning Co-Development

About d3t d3t is a UK-based work-for-hire co-development studio with 180+ developers, part of Keywords Studios. They specialize in adding value to games through expert development support on AAA titles. Company Scale 180+ developers Keywords Studios subsidiary Award-winning workplace Services Co-Development Full game co-development Feature development Platform porting Performance optimization Specializations AAA game support Multi-platform development Live-service games Notable Projects EA SPORTS FC 26 & 25 Hogwarts Legacy Marvel's Guardians of the Galaxy Alan Wake Remastered Dead Island 2 Mafia: The Old Country The Witcher 3: Wild Hunt LEGO Star Wars: The Skywalker Saga Major Clients Sharkmob Dovetail Games 505 Games Fireproof Games Glowmade Location Headquarters: Runcorn, Cheshire, UK Daresbury Point, Greenwood Drive, Manor Park, WA7 1UG Recognition GamesIndustry.biz Best Places to Work (2024) Best Large Studio - Game Republic Awards (2025) Why Choose d3t AAA proven with major franchises 180+ developers for scale Keywords Studios backing Award-winning workplace culture UK-based with established reputation

Whimsy Games

Games That Inspire and Entertain

About Whimsy Games Whimsy Games is a Ukrainian game development outsourcing company with offices in UK and Ukraine. With 7+ years experience, 200+ projects, and a 30-person in-house team, they provide full-cycle development, art, porting, and post-launch support for mobile, PC, and console games. Company Overview Founded: ~2017 Offices: UK, Ukraine Team: 30+ in-house, distributed globally Projects: 200+ Experience: 7+ years Services Game Development Full-cycle development Co-development Unity development Unreal development Art Services 2D game art 3D game art VFX services Concept and technical art Additional Services Game porting (PC, console, mobile) Engineering Post-launch support NFT/blockchain games Platforms Mobile (iOS, Android) PC Console (PlayStation, Xbox, Switch) Web Notable Clients Squid Games Adventure Studios Enigma Dragons Foresight Sports Pricing Minimum project: $10,000+ Hourly rate: $25-49/hr Competitive value Recognition GoodFirms top game development company Clutch verified ratings Why Choose Whimsy Games 200+ projects extensive portfolio UK + Ukraine dual presence Full-cycle concept to support $25-49/hr competitive rates Cross-platform mobile to console

Atomhawk

UI/UX Excellence for Games

About Atomhawk Atomhawk is an award-winning art studio based in Gateshead, United Kingdom. They provide comprehensive art services for the games industry, working with major publishers and developers on AAA and indie titles alike. Services Concept Art Character concepts Environment concepts Prop and vehicle design World building visualization Production Art Game-ready assets Character art Environment art Props and objects Technical Art Shader development Pipeline optimization Tool creation 2D Game Art Sprites and animations UI elements Marketing assets 3D Art Character modeling Environment creation Asset production UI/UX Interface design User experience HUD systems Animation & Trailers Cinematic sequences Marketing trailers In-game animations Marketing Art Key art Promotional materials Social media assets Notable Projects Overwatch 2 Warframe Age of Mythology: Retold Helldivers 2 Diablo IV Call of Duty series Halo Infinite Major Clients Blizzard Entertainment Epic Games Xbox Game Studios PlayStation Activision EA Sports Insomniac Games Location Headquarters: Gateshead, United Kingdom RIGA Business Centre, Baltic Business Quarter, Quarryfield Road, Gateshead, NE8 3DF Recognition Award-winning studio QA certification Regional industry awards Multiple accreditations Why Choose Atomhawk AAA portfolio with industry-leading franchises Major client roster including Blizzard, Epic, Xbox Full art services from concept to production UK-based with established reputation Award-winning quality and processes

Revolution Software

Adventure Game Pioneers

About Revolution Software Revolution Software is a British video game developer founded in 1989 in York, famous for the Broken Sword adventure game series. With 30+ years creating narrative-driven adventures, they've sold millions of copies and continue developing new entries with 4K remasters. Company History Founded: 1989 Location: York, England Founders: Charles Cecil, Tony Warriner, David Sykes, Noirin Carmody Focus: Narrative adventure games Flagship Series: Broken Sword Broken Sword: Shadow of the Templars (1996) - ~1M copies sold Broken Sword II: The Smoking Mirror (1997) - ~1M copies sold Broken Sword: The Sleeping Dragon (2003) Broken Sword: The Angel of Death (2006) Broken Sword 5: The Serpent's Curse (2013) Broken Sword - Reforged (2024) - 4K remaster Other Notable Games Lure of the Temptress (1992) - First release Beneath a Steel Sky (1994) Beyond a Steel Sky (2020) Note Revolution Software is primarily a game developer creating original IP rather than an outsourcing provider. Listed for reference as a legendary UK indie studio. Industry Impact One of Europe's most successful adventure game companies, pushing narrative-driven games forward for 30+ years. Why Revolution Software Matters Broken Sword iconic franchise 30+ years UK indie pioneer Millions sold commercial success 4K remasters continuing legacy York-based British studio

Whimsy Games Group LTD

Full-Cycle Game Development with 2D/3D Art & Animation

Whimsy Games is a mid-sized game development outsourcing studio with over seven years of experience and a team of more than 75 professionals. We offer full-cycle mobile game development for iOS and Android, as well as game art outsourcing, including 2D and 3D art, concept art, character design, animation, and VFX. Our services also include live ops support and co-development. While Unity is our primary engine, we also work with Unreal Engine. Whimsy Games has delivered over 100 mobile titles across casual, mid-core, and educational genres. We support iOS, Android, PC, and PlayStation platforms. Engagement options include full-cycle outsourcing, co-development, and dedicated teams. Our hourly rates start at $25 to $49. Whimsy Games is recognised by Clutch and GoodFirms as a top game development company.

Electric Square

UK AAA Co-Development

About Electric Square Electric Square is a AAA game development studio owned by Keywords Studios, with approximately 300 staff across four global facilities. They specialize in creating AAA action games and applied R&D through their "Reactor" division. Company Scale ~300 employees 4 global studios Keywords Studios subsidiary Services Game Development AAA action game development Full game production Co-development Applied R&D (Reactor Division) Technology research Innovation development Prototype creation Notable Projects Mafia: The Old Country - Recent collaboration Lord of Hatred - Revealed project Global Locations Brighton, UK: The Office, 1 Market Square, Circus Street Singapore: Aperia, 12 Kallang Avenue Malta: The Golden Mile Business Centre, St George's Road, Paceville Ireland: South County Business Park, Dublin 18 Parent Company Keywords Studios PLC Company Culture "Life with Electra" initiative emphasizing workplace culture and talent development. Why Choose Electric Square AAA game expertise with major publisher partnerships 300 staff across global locations Keywords Studios backing and resources R&D capabilities through Reactor division Multi-region presence for talent and time zone coverage

Tag Games

Scottish Mobile Game Specialists

About Tag Games Tag Games is a Scottish mobile game developer founded in 2006 in Dundee, acquired by Scopely in 2023. One of the first European studios to develop for iPhone and iPad, they've worked with EA, Square Enix, Ubisoft, and BBC on titles like Angry Birds Action and Pocket Mortys. Company Overview Founded: 2006 Location: Dundee, Scotland, UK Team: 60 employees Parent: Scopely Inc. (2023) CEO: Marc Williamson Services Mobile Development iOS development Android development Free-to-play (F2P) games Premium mobile games Platforms Supported iOS (iPad, iPhone, iPod) Android Java ME, BREW, Symbian Nintendo DS, PSP, Wii Notable Games Angry Birds Action Pocket Mortys Monster High Downton Abbey: Mysteries of the Manor Moshi Monsters Village Funpark Friends Major Clients EA Square Enix Ubisoft Namco Bandai BBC Channel 4 Mindcandy Awards Herald Scotland Best Scottish Mobile Game 2011 (Funpark Friends) BAFTA nomination IMGA nomination Scopely Acquisition (2023) Long-term partnership formalized with full acquisition, all 60 employees transferred. Why Choose Tag Games Scopely Studio major backing Dundee, Scotland UK studio EA, Ubisoft, Square Enix clients Mobile pioneers iPhone/iPad early Award-winning BAFTA nominated

Red Kite Games

UK Co-Dev Excellence

About Red Kite Games Red Kite Games is a UK-based game development studio founded in 2012 in Leeds, now part of Sumo Digital. Known for AAA co-development on titles like Hogwarts Legacy, Fall Guys, and Suicide Squad, they work with publishers including WB Games, Remedy, and Rocksteady. Company History Founded: 2012 Founder: Simon Iwaniszak Location: Leeds city centre, UK Acquired by: Sumo Digital (February 2019) Services Work-for-hire development Co-development partnerships Original IP development Notable Projects AAA Co-Development Hogwarts Legacy (WB Games) Fall Guys (Mediatonic) Suicide Squad: Kill the Justice League (Rocksteady/WB Games) Control Ultimate Edition (Remedy) Mafia series (2K) Knockout City (EA) Two Point Hospital (SEGA) God of War III: Remastered (Sony) Crackdown 3 (Microsoft) DiRT 4 (Codemasters) Call of Duty: Strike Team (Activision) Team Background Industry veterans from Rockstar, Sony, 2K, SEGA, Microsoft, and Activision. Why Choose Red Kite Games Hogwarts Legacy co-development Sumo Digital backing AAA publishers trusted partner Leeds-based UK studio Rockstar, Sony alumni team

ARTNOVATOR Studio

Game Art Production Studio

ARTNOVATOR is a seasoned external development partner in game art production. We specialize in creating high-quality characters, vehicles, environments, and assets that serve gameplay and elevate player experience. With a structured pipeline and a reliable team behind every project, we support studios at all stages - from early prototyping to full-scale production. Our approach is built on clarity, consistency, and craftsmanship. We don’t follow trends - we set our own standards to deliver lasting results that integrate seamlessly into your vision. Services: • Props, Environment & Materials • Vehicles & Hard Surface • Characters

Tripledot Studios

London Mobile Gaming

About Tripledot Studios Tripledot Studios is a London-based mobile game developer founded in 2017 by gaming veterans from King, Facebook, and Product Madness. Named "Fastest growing company in Europe" by Financial Times, they acquired AppLovin's games portfolio for $800M in 2025, becoming a top 5 independent mobile studio. Company Overview Founded: 2017 Headquarters: London, UK Founders: Lior Shiff, Akin Babayigit, Eyal Chameides Team: 2,500+ employees (post-acquisition) Studios: 12 worldwide Key Metrics (Post-2025 Acquisition) 25M+ daily active users ~$2B annual gross revenue Top 5 independent mobile studio globally 25+ live games Notable Games Woodoku Solitaire.com Nut Sort Triple Tile Major Acquisition (2025) $800M acquisition of AppLovin's mobile games portfolio: Half cash, half equity AppLovin becomes minority shareholder Operations across 23 cities globally Awards Best Developer (Pocket Gamer Mobile Games Awards 2023) Fastest Growing Company in Europe (Financial Times 2023) Deloitte UK Technology Fast 50 Note Tripledot Studios is primarily a game developer/publisher rather than an outsourcing provider. Listed for reference as a major UK mobile studio. Why Tripledot Matters $800M acquisition major deal 2,500+ employees massive scale Fastest in Europe FT recognition London-based UK headquarters Top 5 mobile globally by revenue

Player Research

Games UX Research Experts

About Player Research Player Research is a UK-based games user research and playtesting studio founded in 2012, now part of Keywords Studios. With offices in Brighton and Montreal, they provide player insights through in-lab, remote, and expert-led research for games of all platforms. Company History Founded: 2012 Location: Brighton, UK and Montreal, Canada Team: 11-50 employees Parent: Keywords Studios Services Games User Research Playtesting (lab and remote) Player experience research Usability testing Bespoke research projects Research Methods In-the-lab testing Play-at-home research Expert-led evaluation Observation facilities (12-screen lab) Accessibility Disabled player collaboration Accessibility audits Inclusive game development Platform Coverage PC Console Mobile VR All ages Team Expertise Human-computer interaction Applied cognitive psychology Accessibility specialists Neuroscience Notable Projects Goat Simulator 3 Life is Strange 2 (award-winning) Hundreds of games impacting billions of players Why Choose Player Research Keywords Studios backing Brighton + Montreal labs Accessibility experts inclusive testing All platforms PC to VR Since 2012 proven expertise

Smile More Productions

AAA Narrative Design

About Smile More Productions Smile More Productions is a narrative design and game writing studio founded in 2024 by Claire Lily Squire, a former Ubisoft Shanghai narrative designer. Specializing in story services for small to medium studios, they offer decades of combined experience across world-famous IPs. Company Overview Founded: 2024 Founder: Claire Lily Squire (CEO) Background: Former Ubisoft Shanghai Focus: Narrative design outsourcing Services Narrative Design Story development Narrative systems design Lore creation and management Documentation and style guides Game Writing Script writing Dialogue writing Character development Localization English localization revision Translation review Script reading and feedback Voice Production Voice acting casting Voice direction Mission Design Design documentation Layout and playtesting World Building Setting development World refinement Philosophy Founded after Claire noticed differences between how small/medium and large studios handle narrative, aiming to bring AAA narrative expertise to studios of all sizes. Why Choose Smile More Productions Ubisoft veteran AAA experience Full narrative design to direction World-famous IPs background English localization expertise Boutique approach personalized service

Work With Indies

Indie Game Co-Development Network

About Work With Indies Work With Indies is a job board and community platform connecting artists, designers, developers, and other professionals with indie game studios. They help passionate individuals find fulfilling roles in independent game development. Platform Overview Focus: Indie game industry jobs Type: Job board and community Audience: Game developers, artists, designers Services Job Board Indie game job listings Developer positions Artist opportunities Designer roles Community Industry networking Indie game connections Career resources Target Audience Artists Designers Developers QA testers Community managers Marketing professionals Philosophy Found the most fulfillment working with indie game developers after partnering with major gaming brands. Related Services Indie Pups Partnership Marketing company offering: Game publishing consultation Pitch deck design Marketing services PC, mobile, console support Industry Focus Independent game studios Small to medium developers Passion-driven projects Creative game development Why Choose Work With Indies Indie-focused specialized platform Community-driven networking Multi-discipline all roles Curated jobs quality listings Industry passion aligned values

About Rhea Writers Rhea Writers is a game writing and narrative services company providing story and dialogue development for video games. They offer narrative design and writing support for game studios. Company Overview Focus: Game writing and narrative Industry: Video games Services Game Writing Story development Dialogue writing Character writing Script creation Narrative Design Narrative structure Story systems World-building Lore development Industry Context Game narrative has become increasingly important as players seek meaningful stories and character development in their gaming experiences. Why Consider Rhea Writers Narrative focus story specialists Game writing dialogue expertise Story development full narrative support Character work compelling characters