The Role of Game Engines in the Democratization of Digital Game Development

Game engines have become a central element in the contemporary digital game industry, significantly contributing to the democratization of game development. By providing integrated tools, reusable systems, and accessible development environments, game engines have reduced technical and financial barriers that previously restricted game creation to large studios with substantial resources. This article examines the historical evolution of game engines, from proprietary solutions to modern, accessible platforms, and analyzes their role in enabling independent and small-scale development. Through a comparative and bibliographic methodology, the study discusses the main features of leading engines, their economic and market impacts, and their influence on the growth of the indie game sector. Additionally, the article addresses current limitations and challenges, such as technological dependence, licensing changes, and market saturation, while also exploring future trends, including open-source engines, artificial intelligence integration, and the standardization of development pipelines. The findings indicate that game engines have played a decisive role in expanding creative participation, fostering innovation, and reshaping the global game development ecosystem.