In 2026, the global gaming market isprojected to generate USD 205 billion in revenue, with the number of activeplayers exceeding 3.6 billion. Mobile gaming is expected to contributeapproximately USD 107 billion, accounting for 52% of the total market.
Within this expanding landscape, SoutheastAsia has become one of the fastest-growing regions. Indonesia has emerged asthe largest market in the region, with 148 million players and USD 1.8 billionin revenue, while Thailand leads Southeast Asia in average player spending,reaching USD 47 per capita.
However, behind this rapid market expansionlies another reality: inadequate localization can result in significant losses.
Multiple studies focusing on SoutheastAsian markets have shown that local language support is no longer simply anadded advantage—it has become a decisive factor influencing player adoption.Globally, more than 60% of mobile game revenue is directly connected tolocalized content. This means game localization has moved from an optionalinvestment to an essential component of global publishing strategies.
So, what capabilities do games need tosucceed in today’s increasingly competitive global market?
This article examines five key areas thatdefine effective game localization strategies.
1. Cultural Adaptation and Risk Management from theDevelopment Stage
Among all localization challenges, one ofthe most underestimated costs is not translation itself, but the extensiverework caused by insufficient cultural, UI, and functional adaptation after aproduct has already been finalized.
These delayed risks often becomeparticularly visible in high-profile projects. In 2025, Ubisoft’s Assassin’sCreed Shadows faced controversy in Japan after players criticized certaingameplay elements that allowed characters to damage objects inside historicallysignificant Japanese shrines. The issue attracted widespread discussion amongcommunities and media outlets, and even drew attention from Japaneseauthorities regarding cultural sensitivity. Ubisoft eventually adjusted relatedinteractive elements through a day-one patch.
This incident highlighted an importantlesson: cultural risks are not problems discovered only during the translationphase. They are often embedded in product design decisions long beforelocalization begins.
Beyond Japan, cultural sensitivity alsoplays a crucial role in emerging markets such as Southeast Asia. TakingIndonesia as an example, the country’s large Muslim population means thatcontent involving religious figures or sexual themes may easily cross culturalboundaries and create market access risks. In Vietnam, strict content reviewmechanisms are in place, and games that do not align with local culturalstandards may face difficulties obtaining approval for release.
Therefore, proactive risk management isessential. Bringing localization specialists into the development process at anearly stage allows teams to conduct comprehensive cultural reviews—includingreligious considerations, historical sensitivities, and the meanings associatedwith colors and symbols in different markets.
This approach helps identify potentialissues before significant resources are invested.
At Glodom, we work closely with gamedevelopment teams from the early stages of a project to conduct culturaladaptation assessments for target markets. By identifying potential risksbefore production reaches critical stages, we help clients reduce costlyrevisions and build a stronger foundation for global releases.
2. Game UI Localization: Ensuring a Seamless MultilingualUser Experience
Beyond cultural considerations, thetechnical challenges of localization can also emerge during development. One ofthe most common issues is UI compatibility.
Languages differ significantly in textlength, writing systems, and layout requirements. Without early planning,translated content can easily disrupt interface design, causing text overflow,broken layouts, or poor user experiences.
Research from GALA highlights thecomplexity of multilingual UI adaptation. Thai and Vietnamese translations areoften 20% to 30% longer than English source text. Arabic and Hebrew requireright-to-left (RTL) support, meaning interface elements must be mirroredaccordingly. Thai also presents unique challenges, as written text does not usespaces between words and requires fonts capable of rendering complexdiacritics.
If these issues are discovered only duringthe testing phase, teams may need to redesign UI layouts, modify underlyingcode, or delay release schedules to address localization problems.
The most effective approach is to integratelocalization testing into the early design process. During the UI prototypingstage, developers should test layouts with real translated text samples fromtarget languages rather than relying solely on English placeholders.
This allows teams to identify potentialissues—including text truncation, misaligned interface elements, and displayerrors—before they become costly problems.
For languages with demanding layoutrequirements, such as German, Arabic, and Thai, early testing can help teamsmake informed decisions about interface dimensions, font selection, and spacingrules. By considering localization requirements from the beginning, developerscan significantly reduce unnecessary rework before global release.
At Glodom, we support game teams inevaluating multilingual UI requirements during the localization planning stage.By combining linguistic expertise with practical localization testingexperience, we help ensure that translated content fits naturally within thegame environment across different languages and platforms.
3. Game Terminology Management: Maintaining ConsistencyAcross the Game World
A consistent terminology system isessential for maintaining immersion and building player trust.
Imagine encountering the same characterskill translated differently in different chapters, or seeing the same itemname change between the inventory screen and the in-game store. Theseinconsistencies may seem minor, but over time they can weaken the connectionplayers build with the game world.
A strong terminology management strategyhelps prevent these issues while preserving the original creative vision acrosslanguages.
The localization approach behind BlackMyth: Wukong provides a valuable example of how systematic terminologymanagement can shape a global gaming experience.
During the early stages of development,Game Science did not immediately begin translation. Instead, the team studiedmultiple English translations of Journey to the West and developed a structuredlocalization strategy.
As a result, several culturally significantterms were carefully preserved. For example, “悟空” was localized as “Wukong” rather thantranslated into “Monkey King”; “妖怪” was retained as “Yaoguai” instead of beinggeneralized as “Monster”; and “Loong” was used todistinguish Chinese dragons from the Western concept of “Dragon.”
The game has since achieved globalcommercial success, with worldwide sales surpassing 25 million copies. Overseasplayers have even actively discussed and explained the cultural differencesbehind these terms within gaming communities.
This example demonstrates that terminologymanagement is not simply about maintaining consistency—it is also a way topreserve cultural identity and strengthen storytelling.
For live-service games with longdevelopment cycles, terminology management should be treated as an ongoingasset rather than a one-time preparation task.
As new characters, features, and storylinesare continuously introduced, a centralized and regularly updated terminologysystem ensures that every language version remains aligned with the originalgame vision while reducing communication costs and unnecessary revisions duringfuture updates.
At Glodom, we work with game teams toestablish and maintain customized multilingual terminology databases based oneach project’s genre, worldbuilding, and target markets. By organizing keyelements such as character names, skill descriptions, and gameplay conceptswithin a unified terminology framework, we help games deliver consistent andnatural experiences throughout their entire lifecycle.
4. The Role of AI in Game Localization: ImprovingEfficiency Without Replacing Expertise
For game companies, AI is not simplychanging how translation is produced—it is reshaping the entire localizationworkflow.
According to the 2026 China TranslationIndustry Development Report published by the Translators Association of China,the total output value of China’s translation industry reached RMB 70.12billion in 2025. The number of companies specializing in AI translationservices increased to 2,183, with 638 more companies entering the fieldcompared with the previous year. Meanwhile, projects delivered through machinetranslation plus post-editing accounted for more than 66% of industryworkflows, showing that human-AI collaboration has become a widely adoptedapproach.
However, AI needs to be appliedstrategically in game localization.
Based on real-world project experience, AIdelivers strong efficiency gains when handling structured and repetitivecontent, such as item descriptions, system messages, and frequently used UIstrings.
But when localization requires creativity,emotional understanding, or cultural interpretation, human expertise remainsessential.
Story-driven dialogue, characterpersonalities, humor, cultural references, and narrative tone all requiredeeper linguistic judgment that automated systems cannot fully replicate.
The localization of Genshin Impact providesa good example. For the character Zhongli, the skill phrase “天动万象” was not translated literally. Instead,the English localization consistently uses “order” across multipleskill voice lines, including “I will have order,” “Order guide you,” and “This is order,”successfully preserving the character’s philosophical identity within theEnglish-speaking context.
This demonstrates that effectivelocalization is not about replacing words—it is about rebuilding meaning forplayers in another language and culture.
At Glodom, we do not view AI as areplacement for professional linguists. Instead, we combine AI technology withhuman expertise to create a more efficient and reliable localization workflow.
Through our proprietary G-Tranx intelligentlanguage platform, Glodom integrates large language models withindustry-specific language resources, including translation memories,terminology databases, and accumulated project data. The platform provides contextualunderstanding, terminology recommendations, and reference translation supportthroughout the localization process.
In practical delivery workflows, AI ismainly applied to repetitive, high-volume content such as item descriptions andsystem text, improving processing efficiency. Meanwhile, criticalcontent—including story dialogue, character development, and culturaladaptation—is handled by experienced game linguists and native-languagereviewers.
By combining intelligent technology withprofessional expertise, Glodom delivers a localization approach where AIimproves efficiency while human specialists ensure quality, creativity, andplayer experience.
5. Three Key Areas of Game LQA: Ensuring Quality BeyondTranslation
After cultural adaptation, UI optimization,terminology management, and AI-assisted workflows, localized content must gothrough one final but critical stage: Language Quality Assurance (LQA).
LQA is not simply a final proofreading stepafter translation is completed. Its purpose is to identify, prevent, andresolve potential issues throughout the localization process, ensuring thattranslated content works properly in the actual gaming environment.
A comprehensive game LQA process typicallycovers three key areas:
Linguistic Quality
Linguistic testing goes beyond checkinggrammar and terminology consistency. It evaluates whether character voicesremain aligned with the original design, whether dialogue reflects the intendedpersonality and emotions, and whether cultural references, humor, and idiomaticexpressions are properly adapted for the target audience.
A technically accurate translation maystill fail if it does not feel natural to players. Maintaining the originaltone and emotional impact is essential for preserving the storytellingexperience across languages.
Visual Quality
Visual testing focuses on how localizedtext appears within the actual game interface.
This includes checking whether text istruncated, overflowed, or displayed incorrectly, as well as verifying thatspecial writing systems render properly. Languages such as Thai and Arabicrequire additional attention due to complex diacritics, character combinations,and script-specific display requirements.
These checks ensure that players receive asmooth experience without visual disruptions caused by localization issues.
Functional Quality
Functional testing examines whetherlocalized content works correctly within the game system.
This involves verifying that questdescriptions match actual gameplay mechanics, checking whether languageswitching affects game progression, and identifying potential issues inmultiplayer environments where unclear wording could impact player communication.
A well-structured LQA process should beginbefore the final development stage. Instead of waiting until all translationwork is completed, teams can conduct testing in phases—for example, launchingthe first round of in-game LQA when 30% to 50% of localization progress hasbeen completed.
This approach allows teams to identifyissues earlier, reduce late-stage fixes, and maintain better control overproject timelines and costs.
At Glodom, LQA is integrated into our gamelocalization workflow as a continuous quality management process. Throughlinguistic review, in-game testing, and technical validation, we help ensurethat localized games deliver a natural and consistent experience for playersworldwide.
Conclusion
Game localization has evolved far beyondsimple text conversion. Today, it is deeply connected with every stage of gamedevelopment—from product design and cultural planning to testing and long-termoperations.
In the increasingly competitive globalgaming market of 2026, localization capability has become a key factordetermining whether a game can successfully reach and retain players worldwide.
A successful localization strategy requiresmore than accurate translation. It requires early cultural risk assessment,structured terminology management, intelligent use of AI technology, andcomprehensive LQA testing.
At Glodom, we continue to refine our gamelocalization solutions by combining language expertise, industry experience,and intelligent localization technology. Our goal is to help game companiesenter global markets more efficiently while creating authentic and engagingexperiences for players across different regions.
About Glodom
The localization strategies and practicalinsights shared in this article are based on more than 20 years of experiencefrom Shenzhen Glodom Technology Co., Ltd. in the language services industry.
As a language technology solution provider,Glodom has been dedicated to supporting global game localization projectsacross a wide range of genres, including RPGs, SLGs, shooters, MOBAs,simulation games, and anime-style card games.
With a professional team of more than 300specialists and a global network of over 10,000 native language experts across40+ countries and regions, Glodom provides localization services covering morethan 200 languages.
Throughout every project, Glodom combinestechnology with linguistic expertise by integrating translation memories,dynamic terminology databases, and AI-assisted capabilities into itslocalization workflows.
The company has also developed acomprehensive quality management system covering translation, culturaladaptation, linguistic review, and Language Quality Assurance (LQA) testing.
By combining professional language serviceswith advanced localization technology, Glodom helps game companies buildconsistent, natural, and engaging experiences for players around the world.
