Badland is I believe $3.99 in Blackberry World. It's free on the Amazon App Store. Just a heads up for ya'll. You'll obviously have to have 10.2.1 installed.
BlackBerry/iOS versions are $3.99 but are full versions. Android is free but has in-app purchases. I assume this was done because of all the pirating of APK files on Android but there may be other reasons.