Oil Mania mobile slot

Strike it rich in this online casino slots game where you can become an oil tycoon at the spin of the reels

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Everyone must have dreamed of striking it rich by discovering oil – but now you don't have to dream anymore courtesy of Oil Mania.

Oil Mania is an entertaining 25-payline video slot operating on the NextGen Gaming software platform.

The wild card is the Oil symbol and the Oil Tycoon symbol is the game’s scatter.

To begin drilling for oil, players should adjust their bet first. The coin value ranges from 0.01 to 2, which can be modified by clicking the arrows beneath the coin symbol, which is the “Max Bet” button used for placing the highest bet. Pushing the arrows below the “Lines” symbol selects the number of active paylines. The “Lines” symbol, however, selects all lines. The green “Spin” button featuring a triangle starts the game and the “Autoplay” button to its left spins the reels multiple times uninterrupted.

Pushing the heart and clubs Gamble button allows players to increase their winnings. If they guess the colour of the face-down card correctly, the sum is doubled. Moreover, guessing the suit quadruples the amount. Wrong guesses, however, result in the loss of the amount. To end the feature themselves, players can click on the “Take Win” button and save their winnings.

The Oil Tycoon symbol appears only on reels 2, 3 and 4, triggering the Upwild Feature. 3 Free Games are thus awarded with the Wild Oil gushing from the earth. Wild Oil grows up 1 position with each Free Game. The Feature is reactivated whenever an additional Oil Tycoon lands on the reels.

The jackpot of 2500 credits will be awarded when 5 Mechanics appear on an active payline.

This game is supplied by NYX out of Malta and is certified by the UK Gambling Commission as having been independently tested and up to the required standards for players in the UK.

As such this game is not regulated by the Alderney Gambling Control Commission and it is outside of their jurisdiction. If you experience any difficulties with this game or any other game you should follow our Complaints procedure and contact us.

The UK’s favourite online mobile casino – Free Daily Spins.

Oil Mania is a 5 reel slot game with an Up Wild Feature to boost your winnings. During the regular play, the goal is to achieve a winning combination of symbols on any of the selectable lines. Payouts depend on the number of coins played and the winning combination of symbols achieved.

Play 1 to 25 lines

Payouts are made according to the Paytable

Payline wins are multiplied by the amount staked per payline

Highest win only on each selected payline

Coinciding wins on different paylines are added

All wins occur on selected lines

All symbols pay Left to Right

OIL TYCOON appears on reels 2, 3 and 4 only

WILD appears during UPWILD FEATURE and substitutes for all symbols


The UPWILD feature is triggered when any 1 or more OIL TYCOON lands anywhere on reel 2, 3 or 4

A WILD grows upward from oil well beneath that reel, 1 position per free spin for 3 spins then disappears

If during the free spins, an OIL TYCOON appears anywhere on another reel,

the amount of free spins remaining will reset to 3 with a new UPWILD growing upwards from the new oil well

UPWILD FEATURE wins are added to payline wins

Free Games are played at the lines and bet of the trigger game

Gamble Feature (if applicable)

To gamble any win press GAMBLE then select COLOUR or a SUIT

Win is DOUBLED (X2) if COLOUR choice is correct

Win is QUADRUPLED (X4) if SUIT choice is correct

Winnings may be gambled up to 5 times

Progressive Jackpot Wins (if applicable) may not be gambled

How to Play

The Lines and Bet that you want to play can be adjusted through the (UP) and (DOWN) buttons alongside the respective options. The Max button for Lines or Bet will automatically select the maximum for the respective field. Note: You can also select the amount of lines you wish to play by clicking on the line tag number on the side of the reels.

Spin: Spins the reels.

Autoplay: Allows automatic consecutive normal game plays for a certain amount of spins. Options for spins range from 5 spins to 500 spins.

Info: Access pay awards for winning symbol combinations. Also contains the rules for the game.

The game displays all your details in the following display fields:

Balance: Displays your total balance

Bet: Displays the staked amount per line to be played.

Lines: Displays the amount of line(s) to be played.

Win: Displays the amount won in the spin

Total Bet: The total wager staked. It consists of the Bet multiplied by the amount of lines being played.

Malfunction voids all pays and plays

A bet is placed only when it has been received by our server from your handset using our software. Once a bet has been placed it is final and binding and cannot be cancelled or changed. For the avoidance of doubt, a bet remains valid even if the result cannot for any reason be displayed back to your handset (due, for example, to a network failure, interruption of communication, or if you receive a phone call). In the event of a game termination, any relevant jackpot will be paid out on a random draw authorised by the regulator.

The theoretical average return to player (RTP) is up to 95.66%. This RTP represents the long-term expected payback of the game which has been calculated by an independent testing company and monitored monthly.

Malfunction voids all plays and pay outs.

Unresolved bets placed but remaining undecided in incomplete games will become void after 90 days and will be forfeited to charity.