Walter is the second born son of EnCLaVe and KFreezeSpot and is the toughest of the bunch of children. He is a little stuck up and somewhat of a bully to Jeremy and Isaac, but despite all this, they all love each other. He also primarily wields Tribalman's Shiv's. During the events of DFoS, Walter becomes corrupt by Pastel Ink and his Monolith Army scientists and basically is Pastel Ink's main weapon. Abe and Jeremy are forced to fight him and when victorious, Walter and Pastel Ink flee. Walter returns near the end of the game, in an attempt to stop Abe and Jeremy, and ends up killing Isaac in the process. Walter ends up defeated once again and Jeremy experiences the most heartwrenching moment of his life. Jeremy and Abe then enter The Realm of Induction to defeat EnCLaVe and Odessa.
Walter ends up defeated by Abe and Jeremy in the final stretch of the game, and Jeremy experiences the most heartwrenching moment of his life.