This would be missing an emergency device called a "rope gripper". If the elevator rolls up past the floor more than about 6", the device will clamp onto the elevator ropes to stop it and hold it in place. In North America it's part of annual testing to check the operation of the rope gripper under the CSA B44/ASME A17.1 code. Best viewed in 60 fps (only available on HTML5 player). I'm player 1 and Mark is player 2. There are a few visual problems that I wasn't able to take care of.
Square Enix's remake of Elevator Action is available for as Elevator Action Deluxe for £7.99/€9.99, and TV Superstars for £14.99/€19.99. Two new Minis also join the fray -- Left to Die in Zombhai (£2.49/€2.99) and Snowy: The Bear's Adventures (£7.99/€8.99).