Two floors. I haven't died with health 0. I got out of enemies. I couldn't find out what to do with portals. It was promising in the beginning. But unfortunately, now we have only moving controller and six ghosts.
The bits on the floor are not portals, but they're stat increases which you can purchase by killing ghosts and gaining "Coins" Also at the start of the game it does states you can't die. - Also stated in the description :)
-Thanks for playing.
