Interactive Spaces has teamed up with Ravenchase Adventures (www.ravenchase.com) to release version 2.0 of the Ravenchase iPhone app, a challenging riddle game for serious puzzlers.

Download it now from the App Store by clicking here or search for Ravenchase on your iPhone.

 

Here's what some of our reviewers have said:

"This is by far the best puzzle game out there...if you like riddles and are good at them, this will keep you searching for days!"

"This game is fun, don't back down just because it's hard"

Future releases will include advanced cipher puzzles and geolocation.