The game includes 30 main levels (15 Hero, 15 Villain) and bonus levels like Wayne Manor and Arkham Asylum.
GameFAQs hosts numerous ZIP files for various regions that offer 100% data, including all suit upgrades and extras. Full Walkthrough & Guides File: LEGO.Batman.The.Videogame.v1.zip ...
If you are looking to skip the grind and access a "complete feature" save (100% completion, all characters, and maximum studs), several community-verified files are available: The game includes 30 main levels (15 Hero,