BIG Festival (Brazil's Independent Games Festival) is the first festival focused in the independent production of videogames in Brazil, through professional training and exchanges of experience and products. It aims to establish itself as a point of reference to national and international game developers.

The festival’s program include activities exclusive to professionals of the industry and others open to the public.

The Master Sponsors of BIG are BNDES – National Bank of Economical and Social Development – and Prodesp – Data Processing Company of the State of São Paulo; Sponsored by SENAI-RJ – National Service of Industrial Learning; and SEBRAE – Brazilian Service to Support Small and Micro Companies. Partnership: Project Brazilian Game Developers; ABRAGAMES – Brazilian Association of Digital Game Developers; and Apex-Brasil – Brazilian Trade and Investment Promotion Agency. Support: Centro Cultural São Paulo and the Government of the State of São Paulo. Realized by: Spcine, Secretary of Culture of São Paulo, Secretary of Audio-Visual and Ministry of Culture.