Template:Level Infobox Improved

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"game":{"suggested":true},"world":{"suggested":true},"level_number":{"suggested":true},"level_theme":{"suggested":true},"music":{"suggested":true},"previous_level":{"suggested":true},"next_level":{"suggested":true}},"sets":[],"maps":{}}