The Adventure Fields are not just transition zones; they are brimming with secrets, hidden items, and interactive elements. In Station Square, explore every building, including the hotel lobby, the burger shop, and the sewers, to find character upgrades and hidden Emblems. Look for breakable walls or objects that might reveal new paths. In Mystic Ruins, the vast jungle area hides many secrets, including the entrance to the Lost World stage and various character upgrades. Use different characters' abilities to access new areas; for example, Knuckles can climb certain walls, and Tails can fly over obstacles. The Egg Carrier also has its share of hidden passages and prison cells containing upgrades. Always interact with NPCs, as they sometimes offer hints or initiate mini-games. Thorough exploration with each character is key to uncovering all the Adventure Field secrets and collecting all the hidden Emblems.
