Online bingo website Kitty Bingo have launched a new Grease slot game.

The 25-line caricature slot, which is based on the musical film of the same name, is exclusive to operators Daub Alderney Ltd and can only be found on their KittyBingo.com and SpinAndWin.com sites.

Set on a 4x5 grid of 20 squares which hide different symbols, the game boasts four mystery multi-level jackpots which run simultaneously, with a jackpot landed when four identical symbols are matched.

Three or more Grease scatter icons trigger a free spins bonus round, while three Rydell High symbols transform into ‘Click MeÂ' buttons which offer prizes when selected. A Kitty Bingo spokesman said: Â"The game carries a number of innovative features and the progressive jackpot means that our players can look forward to some huge rewards.

Â"WeÂ're really excited about the launch of the Grease slot game and weÂ're planning on plenty more releases in the future.Â"