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Game info


  • Bonus roundsNo
  • Wild symbolYes
  • ProgressiveYes
  • Scatter symbolYes
  • Autoplay optionYes
  • MultiplierYes
  • Free spinsYes

When John Travolta and Olivia Newton-John played in the famous musical, back in the ’80s, they probably haven’t even imagined they will end up in the casino world. Regardless of their imagination and plans, their musical became quite popular and served as a base for many things, lately even for the slot machines, as the Bally released Grease slot game is now available to play for free or as paid. It recently transferred to the screens of modern PCs, tablets, and mobile phones. This slot is similar to Aloha Island.

The developer has gone with the well-proved layout of 5×3, adding a nice amount of bonuses to spice the things up. The proof that formula worked can be found in the matter of the fact that sequels were released called “Grease – Danny and Sandy” and “Pink Ladies.”

Why Choose This One?

With the expected RTP rate of 95%, this isn’t the highest returning piece. However, its theme based on the famous movie makes it a popular choice for lovers of that genre, but that isn’t the only reason, as it offers the attractive prizes, amusing gameplay, and wide limit of possible bets. Its theme dates back few decades, so it may not be the best match with younger players, but those who remember the hype around the musical will appreciate it a lot.

Also, as it was the English language based, most will come from USA, Canada, and the UK, but the global success grants an access from all over the planet.

Progressive Prize

The free online Grease slot machine features progressive jackpot. It’s multilevel, with 4 levels to win: Pink Ladies, Grease Lightening jackpot, T-Birds, and Rydell High jackpot. Any bet is eligible to enter to obtain an ever changing amount, shown on the top of the screen, which usually goes over $35000.

The new screen is presented to the user, with the new setup of 5×4 and 20 tiles, which requires you to open certain tiles to match 4 cards. Once 4 are matched, the jackpot is won. Speaking of the highest fixed award, it tops at 5000 credits and is obtained with 5x Wild card.

Music Payouts

The demo mode offers a balance of 100 000 credits, enough for multiple hours of playing. With the left to right payment, symbols need to be placed consecutive to reward, except scatter.

This game, with low-quality 2D graphics, offers versatility in betting settings, with an ability to change all the parameters tied to it, total bet, stake per line and paylines.

Winlines top at 25, but they can be lowered, and placement of each can be seen on the screen with numbers on the both sides of the layout. Gaming on all the lines is recommended but isn’t necessary.

Money-Spinning Functions

Along with the famous jackpot, there are 2 additional extras that offer more fun, the Frosty Palace Bonus round, and Click Me feature.

Grease Slot Additionals

  • The Autoplay option can be regulated with “+” and “-.“
  • Paytable offers the respectable amount of information.
  • The BetMax key supported.

How to Activate and Play Specialties?

The Frosty Palace

Activated once when 3 or more Scatters are earned, it proposes drinks and desserts with gratis rounds, multipliers, and instant rewards. Also, Scatter cards multiply on their own.

Click Me

Once 3x Rydell High tokens set on the reels 1, 3 and 5 of Grease slot machine, they are replaced with Click Me signs that start the add-on and need to be clicked to reveal awards.

Cartoonish Tokens

Not-so-modernly designed cards are available to bettors that choose to play Grease free slot. They are divided into regular and special, with latter being Scatter (logo) and Wild (Travolta and Olivia sketch). Their values and functions are present in the Paytable.


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