Brothers: Talle of Two sons - pretty cool as you can play on 1 controller.
Star Wars Battlefront 2 (OG) - have awesome memories with it.
Earth Defence Force 4 or 5 - over the top bug extermination and built in split screen even on PC.
Last thing I can recommend is Saints Row 2, 3 or 4 - but you need something like Nucleus to play on the same device.