Nancy Drew Mega Mystery 4 Pack: Secrets Can Kill, Stay Tuned for Danger, Treasure in the Royal Tower, and The Final Scene Solve mysteries as super-sleuth Nancy Drew in this 4-pack compilation Secrets Can Kill; Stay Tuned for Danger; Treasure in Royal Tower; Final Scene Different levels of difficulty; built-in game hints; "second chance" option Lively animated 3D characters, each with a secret to hide and protect Rich, interactive, 3D environments; original music and 3D sound effects Solve mysteries as super-sleuth Nancy Drew in this 4-pack compilation Secrets Can Kill; Stay Tuned for Danger; Treasure in Royal Tower; Final Scene Different levels of difficulty; built-in game hints; "second chance" option Lively animated 3D characters, each with a secret to hide and protect Rich, interactive, 3D environments; original music and 3D sound effects