I recommend not to download this game first i started reached till 14 th floor and i keep restarting from floor 8, . The menu is so confusing, this annoying pop-up telling me to upgrade to premium which is not even worth it i think its really useless that the amour, helmet etc only lasts for few hits there is NO storyline ur justing running for nothing pls plus why are the keys so damn hard to find u cant complete a floor without too. Many bombs, lasers and helmet bomb? dont download pls