Nightmare on Elm Street is a new slot game from http://888game.co Last year (2011) a deal between 888 Holdings and Warner Bros gave rights to develop online slot games based on Warner's popular films. and now half a year later the game is now released to the world. The horror film Nightmare on Elm Street which was originally released in 1984 has become one of the most entertaining games from 888games. 1. To select the amount of lines you bet on, click on the arrows next to the