E4A was first established in 2015, then under the name Riddle Elektroniske Sportsklubb. In the early years, we were a grassroots club, but competitive success (at LANs and esports tournaments) led to activities transitioning into Riddle AS, which became a prominent Norwegian elite esports club. Riddle Esports' track record includes several Norwegian Championship titles (and a Nordic championship) in League of Legends.

In the autumn of 2023, the association was relaunched under the name Esport for Alle (E4A), and its first initiative was to bring together various esports clubs in Nedre Glomma.

E4A has taken the initiative to establish Esportens Hus in Fredrikstad, where all local community sports teams in the district are warmly invited to take part.