Here is the guide for the Billion Dollar Mission in Return of the Dragon! This mission is complex and challenging, and you need to pay attention to the various clues and details in the mission. Carefully plan your actions and interact with the relevant characters ingeniously. Follow this guide to help you successfully complete the Billion Dollar Mission and gain a full sense of accomplishment.

Billion-Dollar Mission Strategy

1. Move to the left first, then jump onto the platform on the right along the springboard.

2. Defeat multiple enemies in the map, jump to the platform above, and use sprint to break the box.

3. Use the springboard on the left to jump to the nearby platform.

4. Defeat the enemies around you and jump down from the springboard again.

5. Finally, move to the right and enter the hidden room on the right. Defeat the surrounding enemies to complete the mission.