Zynga sues over copycat puzzle game that's topping its original in downloads
Zynga claims AdOne copied its popular game Screw Jam with Screw Pin Jam Puzzle, emphasizing similarities in design and user interface that lead to market confusion.
Farmville Developer Zynga Hit with $44.9 Million Pay-Out to IBM
Zynga has been ordered to pay IBM $44.9 million for infringing on two patents related to gaming technology, a case stemming from accusations made two years ago.
