Jimmy Wright is a minor character in Hotline Miami 2: Wrong Number. He is Evan's school-age son (a crib in the master bedroom indicates he also has a baby).
Jimmy's room has a Nintendo Entertainment System (much like Jacket), and is littered with toy guns and toys of all four Teenage Mutant Ninja Turtles. He appears to have Batman sheets.
On November 11th, 1991, Evan has overslept, leading Sharon to take Jimmy to school and leave Evan some breakfast.
By December, 1991, Sharon has left Evan and taken Jimmy. It's possible to reconcile this after listening to Richter's story.
If Evan gets his family back, Jimmy is shown being obliterated by the 1991 Miami nuke.