There are now 25 publishers supporting the OnLive game streaming service.
Today the firm has announced new support from Square-Enix, Sega, Capcom and Konami Digital Entertainment at E3.
They join Electronic Arts, Take Two Interactive Software, THQ, Ubisoft and Warner Bros. Interactive Entertainment.
Mike McGarvey, COO of OnLive, said: These partnerships provide us with the great games we require to deliver the Just Play experience which introduces instant access and play functionality for the first time.”
The service will launch in the US later today.
OnLive has today announced the launch plans and details of the upcoming titles for the service.