Kung Fu Strike added to Groupees Be Mine 5 Bundle. $1 min By w00py | October 9, 2012 0 Comment Kung Fu Strike has been added to the Groupees Be Mine 5 Bundle. It unlocks for anyone that donates $1 or if you’ve already purchased the bundle. The game comes with a Steam activation key. You can read more about the Be Mine 5 bundle deal here.