40 Winks: Conquer Your Dreams is a platform game developed by Eurocom and published by GT Interactive exclusively for the PlayStation. A Nintendo 64 version was developed and even reviewed but never made it to the stores. In 2010, the game was made available on the PlayStation Store.
The player can control either Ruff or Tumble, a brother and sister who are sleeping and are trying to set free "40 Winks" from a man named Nitekap and his sidekick Threadbear. Wink are small white creatures which make a dreams but Hoodwinks are responsible for creating nightmares. On their journey, they travel to various worlds.
The player can also collect various tokens. In the game there are 6 worlds: (Nightmare, Underwater, Space, Prehistoric, Medieval, and Pirate) and 5 beings that they can transform into: (Caveman, Robot, Jester (Ruff Only), Fairy (Tumble Only), and Ninja).