The main campaign spans 20 action-packed levels across different Marvel timelines and realities. Each level introduces unique mechanics and boss encounters that require specific character abilities. Walkthrough - LEGO Marvel Super Heroes 2 Guide - IGN

The story mode of consists of 20 core levels that follow the heroes' quest across Chronopolis to defeat Kang the Conqueror . Walkthrough: Levels 1–20

: Confront the Kree leadership.