An Indie Game Studio is a small, independent company that creates video games without the financial support of major publishers. These studios often focus on innovative gameplay, unique art styles, and storytelling, allowing them to explore creative ideas that larger companies might overlook. Indie game studios typically operate with limited budgets and small teams, which can lead to a more personal touch in their games. Many successful titles, such as Celeste and Hollow Knight, have emerged from these studios, showcasing the potential for indie games to achieve critical and commercial success.