I hope and pray that little Max finds his way home! How frightening. Usually indoor kitty's are so frightened once they "escape" they usually don't wander too far, but instead find a place to hide. Several years ago, my Mr. B was under my neighbor's car all night and half the next day before we found him. My kittys are indoor kitty's too. Once Oliver slipped out the screen in a flash when I went outside. Gratefully my dog Cody found him and cornered him by the porch wall. She barked and barked at me till I turned to see him there! Cody was a hero that day! My prayers are with little Max that he returns home safely very soon.