Rovio has now released several Angry Birds games and even recently released a non Angry Birds game named Amazing Alex. They're now back to Angry Birds and are releasing a game based on the green pigs called Bad Piggies.
Atari has just launched a website named the Atari Arcade. It offers eight of Atari's classic games for free. They can be played in any HTML 5 based web browser.
OGames has released Get Up and Dance for the Sony PS3. It requires Sony's Move controllers. It has a Get Up and Dance Party Mode that can be played with up to 8 friends or family members.