The story mode in Planet Coaster 2 focuses on a campaign-style progression with a prologue followed by four chapters. Each chapter provides pre-built theme parks requiring adjustments and improvements based on clear objectives. Completing the campaign also helps unlock blueprints for new structures and attractions, which can be useful for players not inclined to design from scratch. However, some features remain locked outside campaign progress, even in sandbox mode​

For those who prefer unrestricted creativity, the sandbox mode offers three options: default, creative, and challenge. These modes allow for varying levels of customization and financial management, enabling players to focus entirely on designing dream parks or testing their management skills under budget constraints.

Overall, Planet Coaster 2 balances its story-driven campaign with flexible, open-ended gameplay options, appealing to both casual and dedicated fans of simulation games.