Oil Mania Online Slot

Games Played: 373

Oil Mania Slot Game Review

The wonderful Oil Mania slot online comes with 25 pay lines, 3 rows, and 5 reels. Producing oil in this online casino slot by NextGen Gaming you can get really great winnings!

The game contains one additional bonus feature which will surely entertain you and help you to obtain really big prizes. The Oil Tycoon is responsible for the Upwild feature. And once one, two or three Oil Tycoon symbols show up anywhere on the reels two, three and four this awesome feature will be launched. Three free games will be granted. The oil well under the reel with the Oil Tycoon begins to throw up oil, creating the Wild symbols on the rows one by one with each free spin. On the third spin, the entire reels becomes Wild. The Wild symbols substitute for all game symbols. If the Oil Tycoon shows up during the feature, the number of the free games will be reset to three with the new Upwild growing from the oil well. This slot also contains the risky, but the useful mini game which can help you to double or quadruple your winnings. Gamble on the red or black color of the card or its suit and if your gamble is right your prize will be increased. Once you make the wrong choice you will lose the credits for the current spin round.

The oil business can be very profitable if you find a good oil well. So, try to play the role of an oil magnate in this game to earn credits. If you are keen on slots with bonus spins you may like Oil Mania slot too, playing it at SlotsUp.com for free! If you like to play slots machines with free spins and free video slot without downloads; play a big variety of NextGen Gaming slots for free, no download or registration is required for it! You can also find a lot of slot games for mobiles, including Oil Mania slot at Slots Up if you prefer to play such games from your mobile device!

mobile slot

Oil Mania Mobile Slot - ✅ Available on all mobile devices: iPhone / iPad / Android phone & tablet

Oil Mania RTP - The Return to Player for this slot is 95.66%

Oil Mania Casino List - Where to play Oil Mania slot for Real Money Online?

  1. Genesis Casino
  2. 777
  3. Drift Casino
  4. Frank
  5. Alf Casino
  6. Thrills
  7. Red Stag
  8. Joycasino
  9. CasinoJoy
  10. Sloty
  11. Flume Casino
  12. Power Spins
  13. Mr.Green
  14. Vbet
  15. 22Bet
  16. King Billy Casino
  17. Slotty Vegas
  18. Dreamz
  19. Vegas Hero
  20. Mr Play
  21. Casino X
  22. Spinia
  23. Royal Panda
  24. CasinoLuck
SlotsUp - Free Slots Universe at Facebook SlotsUp - Free Slots Universe at Google+ SlotsUp slot games at Pinterest SlotsUp at Twitter SlotsUp's Slot Games video reviews at Youtube