sentences:  "Winks" are small, white creatures which make dreams, and "Hoodwinks", which are green and of a similar size are what are responsible for any nightmares.Throughout the game, the player can collect moon-shaped tokens, which are used to scream at dreamy apparitions, and Z-shaped tokens, which stop the player's character from waking up.Floating cogs are also collected to open doors, and in each of the three levels in each world, collect four dream keys to be placed on the clock face, in order to challenge the boss, before moving on to the next world.