Philadelphia Old City exploration game and tour

Following the trail of a missing son on an adventure starting at the famous Delaware River using your smartphone. You will meander through quaint Old City streets while using clues and solving puzzles to learn the history and origins of Philly’s most celebrated sites.Each clue will lead you from one place to another by providing you with exact directions so you won't need a map, GPS or guide. As you solve the problem and guess the answer, the secret story of that place is unlocked.Storyline:You’re an experienced and intelligent investigator who has been hired by modern socialite, Lisa Desmond, to find her missing son, Jack. Although you don’t really know Philadelphia, since you only moved here recently.Ms. Desmond isn’t sure if Jack was kidnapped, harmed, or worse, but she does suspect foul play.