Avenida Dos Aliados: a Lost Open World Game for the Euro 2004 Football License (Patreon)

Avenida Dos Aliados (named after a famous avenue in Portugal) is a small demo developed by Portuguese team Gamelords (later renamed Seed Studios), created as a pitch to potential investors for the development of a full open-world adventure game in the style of Grand Theft Auto, using the UEFA Euro 2004 football competition license: https://www.unseen64.net/2017/07/25/avenida-dos-aliados-gamelords-demo/