I wanted to create a complete level of my 2d platformer game in one single scene. I am unable to figure out how to set up BB3 to do. Like if it's a complete dungeon map, the player could get up, down back and forth. I will create the whole level in Photoshop and then bring it to BB and use vector shapes to create the collision for the required assets painted already. How do I set this up? What should be the Photoshop document resolution? And how do I determine how much portion of the whole scene is being shown while playing, the rest being loaded as the player progresses forward or upward? Help would be highly appreciated. Thank you.