Play ゲームサービス機能をゲーム プロジェクトに追加した後、Play ゲームサービスの構成時に設定したテスト アカウントを使用して Play ゲームサービス プロジェクトに加えた変更をテストする必要があります。変更が完了したら、Play Console で公開できます。その際に、ゲームを公開する必要はなく、Google でホストされている Play ゲームサービス プロジェクトとサービスのみを更新します。
次のステップ
Play ゲームサービスをセットアップしてゲームに機能を追加したら、Play ゲームサービスの REST API を使用してタスクを公開または管理できます。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-26 UTC。"],[],[],null,["# Get started with Google Play Games Services\n\nThis page outlines how to set up [Google Play Games Services](/games/pgs/overview) and then\nadd features to an Android game. The tasks include setting up the service in\nGoogle Play Console and adding features to your game, such as sign-in and\nachievements.\n\nTo go straight to the guides for each programming language, use these links:\n\n[C and CPP](/games/pgs/cpp/cpp-start)\n[Unity](/games/pgs/unity/unity-start)\n[Java](/games/pgs/android/android-start)\n\nThe Play Games Services setup tasks are common for C and Java games. However,\nthe tasks that set up your game project and add Play Games Services features\nare specific to the main programming language used in the game project. The get\nstarted tasks for Unity games have additional difference because they use a\n[plugin](/games/pgs/unity/overview) for Play Games Services instead of having\nan additional set of C# APIs.\n\nHere are the basic steps to set up Play Games Services for a game and add\nfeatures:\n\n1. [Set up](#setup-pgs) Play Games Services.\n\n2. [Set up your game project](#setup-project) and integrate the Sign-in\n service.\n\n3. Set up and [add features](#add-features) to your game project.\n\n4. [Test and Publish](#test-publish) any changes you make to your\n Play Games Services features.\n\nBefore you start\n----------------\n\nYou must have a Google Play Developer account set up in\nPlay Console. For more information, see the\n[Register for a Google Play Developer account](https://support.google.com/googleplay/android-developer/answer/6112435).\n\nSet up Play Games Services\n--------------------------\n\n- To set up Play Games Services in Google Play Console, see the\n [set up](/games/pgs/console/setup) guide.\n\n- For Unity games: If you are developing your game in Unity, after you\n complete these, you must perform additional steps to configure the\n [Google Play Games plugin for Unity](/games/pgs/unity/overview). See the\n [plugin set up](/games/pgs/unity/unity-start) guide for details.\n\nSet up your game project\n------------------------\n\nYou must set up a Play Games Services in your game project and integrate the\n[Sign-in service](/games/pgs/signin) before adding other\nPlay Games Services features. See the following guides for details. These tasks\nare specific to the main programming language used by your game project:\n\n- [C and C++ games](/games/pgs/cpp/cpp-start)\n\n- [Unity games](/games/pgs/unity/unity-start)\n\n- [Java games](/games/pgs/android/android-signin)\n\nAdd additional features\n-----------------------\n\nAfter you integrate sign-in, you can add additional Play Games Services\nfeatures to your game. This involves setting up the feature in\nPlay Console and then integrating the API in your game project.\nSee the following guides for details:\n\n- [Achievements](/games/pgs/achievements)\n\n- [Leaderboards](/games/pgs/leaderboards)\n\n- [Events](/games/pgs/events)\n\n- [Friends](/games/pgs/friends)\n\n- [Saved games](/games/pgs/savedgames)\n\nTest and publish Play Games Services updates\n--------------------------------------------\n\nAfter you add Play Games Services features to your game project, you should\ntest any updates you make to your Play Games Services project using the\n[test accounts](/games/pgs/console/setup#start) that you setup when you\nconfigure Play Games Services. When you're satisfied with the changes, you can\nuse Play Console to [publish](/games/pgs/console/publish) them.\nThis does not involve publishing your game, and only updates the\nPlay Games Services project and services hosted by Google.\n\nWhat's next\n-----------\n\nAfter you set up Play Games Services and add features to your game, you can use\nthe Play Games Services REST APIs for\n[publishing](/games/pgs/publishing/publishing) and\n[management](/games/pgs/managment/managment) tasks."]]
