Goomba's Fortress is where you'll face your first boss. Navigate through the fortress, which is filled with various Goomba types. Be prepared for multiple enemy encounters. You'll need to find a way to open the main gate. Look for a switch or a specific object to interact with. Often, this involves using a Hammer sticker on a cracked wall or a specific block.
Boss Battle: Mega Goomba
The Mega Goomba is a large, formidable foe. It has high HP and can deal significant damage. Your best strategy is to use powerful Jump stickers, especially Shiny Jump stickers if you have them. The Mega Goomba is vulnerable to multi-hit attacks. Consider using a Line Jump sticker if you have one, as it hits multiple times. Ensure you have a few Super Mushroom stickers for healing. Successfully executing Action Commands on your attacks is crucial to maximize damage. After defeating it, you'll claim the first Royal Sticker!