InnoHive plays a multifaceted role within the project, contributing significantly to various aspects of the initiative. Their expertise in Digital Serious Games is leveraged to shape the methodology for Co-Creation Sessions, provide valuable insights during these sessions in Greece, and actively participate in the development of the Methodological Guide. As experts in gamificationbased training methodologies, digital serious games, and e-Training solutions, InnoHive also contributes to the creation of DETAs and actively engages in the Train the Trainer activities. They further facilitate the translation of materials into Greek and collaborate in the development of training materials optimized for online use. In addition to this, InnoHive takes on a pivotal role in coordinating the design and development of content and format, leading the Train the Trainer program, and overseeing translations and versions. They also spearhead the validation of the serious game and guide its improvement and adjustments. Moreover, InnoHive’s proficiency in mHealth solutions and their leadership in specific project tasks (PR2 and PR4) is harnessed to analyze platform requirements and design, monitor the development of the e-Training Platform, and participate in Train the Trainers actions. They play a crucial role in facilitating translations into national languages and supporting the implementation of validation actions in Germany, Spain, and Slovenia while actively contributing to defining necessary improvements and adjustments.