In Scooby Doo Night of 100 Frights how do you get into the Secret Lab with no bats?

In "Scooby-Doo: Night of 100 Frights," to access the Secret Lab without using bats, you need to find and use the Scooby Snacks to unlock certain doors. Specifically, you can navigate through the Haunted Mansion and defeat the enemies in the area to collect items that will help you progress. Additionally, utilizing the various power-ups and abilities as you explore will aid in bypassing obstacles. Keep an eye out for clues and items that will lead you to the lab entrance.