Just Cause 2 is a 2010 action-adventure video game developed by Avalanche Studios and published by Square Enix. The sequel to 2006's Just Cause, it features Rico Rodriguez, a major operative of the fictional Agency who arrives at Panau to overthrow dictator Pandak "Baby" Panay and confront former mentor Tom Sheldon. The gameplay involves Rico fighting hostile militants with guns and a grappling hook, enabling players to tether objects to each other and slingshot into the air with a parachute. Just Cause 2 introduces the Chaos System, in which players must complete missions and destroy government property on Panau for Chaos points.