Sony sues Tencent for allegedly ripping off Horizon with upcoming game Light of Motiram

[BraLoD]

The point here is that Tencent approached Sony to get the Horizon IP for the game, Sony declined, and they still went ahead with it.

Simply being a ripoff would hardly be reason enough for Sony to sue and win it, but Tencent actually wanted to be making it a Horizon game, and got cheeky after being told a "no".