Track down the evil and destructive fugitive Dr. Chaos, as you hunt down clues in the exciting seek and find game Interpol: The Trail of Dr. Chaos. As an elite agent for Interpol, it is your mission to eradicate his trail of corruption as it takes you around the world from one international city to the next. Use your investigative skills to quickly gather the evidence needed to bring him to justice.
-Tons of puzzles: Analyze elaborate crime scenes to uncover hundreds of mysterious hidden objects.
-Glamorous destinations: Search for clues scattered in exotic locales around the world including San Francisco, Paris, Tokyo, Cairo, and more.
-Clever mini-games: Discover bonus similarities and differences in puzzles to test your keen eyesight.
-Four player co-op: Complete missions with other agents to quickly apprehend this dangerous criminal before he does more harm.
Sounds like the demo may at least be worth checking out, though personally I am waiting for the South Park-inspired sequel, "The Trail Of Professor Chaos".