The Queen is celebrating her Diamond Jubilee for 60 years on the throne. To celebrate this, OnLive has a Diamond Jubilee Celebration Sale in the UK through Tuesday, the 5th of June. There are over 50 games on sale, with games like Assassin's Creed: Revelations, Batman: Arkham City, Dead Island and Deus Ex: Human Revolution up to 75% off. OnLive PlayPack subscribers can also take an additional 30% off these already reduced prices to bring prices of some games down 82%.
Here is a list of all the OnLive games that are on sale in the US and UK: