Mystery Replacement:

Before the reel spin initiates, a number of positions on each reel are replaced with a Willy Wonka, Charlie, Grandpa, Gift Box, or candy symbol.

The probability for a given symbol to replace positions changes when a "More & Better Oompa Loompa" bet (25 credits) is active.

Jackpot Mystery Replacement:

Before the reel spin initiates, if the Mystery Oompa Loompa feature is not triggered, a position on reel 4 will be replaced with a Willy Wonka or Willy Wonka Jackpot symbol.

Wonka Wild Reels:

3 or more columns will all positions stopped at Willy Wonka and/or Willy Wonka Jackpot symbols will become Wonka Wild Reels on the next wagered spin at the same bet and denomination. ("Wonka Wilds" appears over bets on the button panel to indicate which wagers will contain Wonka Wild Reels.)

On the next wagered spin at the same bet and denomination, all Wonka Wild Reels (Wonka Wild Reels are indicated by a Hat icon appearing over the columns that will become Wonka Wild Reels) are replaced with WILD symbols. 

Cloning Feature:

During the base game, 1 or more columns may switch an alternate set of reels before the reel spin initiates.

For each switched column, all positions on that column will stop at the same symbol.

If the position on line 1 stops at a Willy Wonka Jackpot symbol, all other positions in that column stop at a Willy Wonka symbol.

Enhanced Cloning Feature:

During the base game, if Regular Oompa Loompa is active and there will be no Wonka Wild Reels for the current bet and denomination, the Cloning Feature may be replaced with the Enhanced Cloning Feature.

The Enhanced Cloning Feature guarantees that 3 or more columns will switch to an alternate set of reels before the reel spin initiates. For each switched column, all position on that column will stop at the same symbol.

If the position on line 1 stops at a Willy Wonka Jackpot symbol, all other positions in that column stop at a Willy Wonka symbol.

Additionally, Willy Wonka symbols are guaranteed to be selected for mystery replacement.

Mystery Ooompa Loompa Feature:

On any wagered spin, the Mystery Oompa Loompa Feature may be immediately triggered.

The Mystery Oompa Loompa Feature is more likely when More & Better Loompa bets are active.

During the Mystery Oompa Loompa Feature, the reel set will stretch to 6, 8, 10, 12, 14 or 16 active rows. The probability of 12 or more active rows increases when More & Better Loompa bets are active.

Oompa Loompa symbols may be randomly placed on up to 6 columns. Each Oompa Loompa symbol will fill all positions directly above and/or below with WILD symbols and the Oompa Loompa symbol itself will be replaced with a WILD symbol.

All line pays may be multiplied by a randomly selected multiplier of 2x-10x.

An alternate set of reels are used during the Mystery Oompa Loompa Feature. Winning combinations for these reels are identical to the base game except Willy Wonka Jackpot and BONUS symbols do not appear on the reels.

The Mystery Oompa Loompa Feature is guaranteed to award a minimum of 250x bet multiplier (a feature ending with less than 250x bet multiplier is automatically increased to 250x bet multiplier at the end of the feature).

Bonus Respin:

If scattered BONUS symbols appear on 2 or more columns, each BONUS symbol expands to fill the column with BONUS.

2-5 scattered BONUS columns award 1 Bonus Respin. Each BONUS column is held during the Bonus Respin.

An alternate set of reels is used which contain only blanks and BONUS symbols.

Any additional BONUS symbols that appear during the Bonus Respin expand to fill that column with BONUS. 

Bonus Respin cannot be retriggered.

3 or more BONUS columns trigger the Elevator Bonus (see below).

Additional scatter pays: 4 BONUS columns awards 10x total bet, 5 BONUS columns award 20x total bet, and 6 BONUS columns award 50x total bet.

Elevator Bonus:

The Elevator Bonus awards one of the following: Bubble Pick, 10 Wheels, or Free Spins Bonus.

Bubble Pick:

50 bubbles are displayed on screen. Picks reveal "Move Up", "Move Down", "+1X Multiplier" or "Gobstopper" symbols.

If the Bubble Pick is triggered with a Gold Bottle symbol from the Elevator Bonus, more "+1X Multiplier" and "Gobstopper" symbols.

Selecting a "Move Up" symbol awards a credit prize of 100 - 150 credits. If Charlie or Grandpa are at level 1 or level 2, they will move up one level. If Charlie and Grandpa reach the fan (level 3), then the Bubble Pick feature ends.

Selecting a "Move Down" symbol will move Charlie and Grandpa down one level if they are not at level 1.

Selecting a "+1X Multiplier" symbol increases the multiplier for the next "Move Up" or "Gobstopper" symbol selected. After each "Move Up" or "Gobstopper" symbol is selected, the multiplier is reset to 1X.

Selecting a "Gobstopper" symbol awards 500 or 1000 credits without moving Charlie and Grandpa.

A minimum of 5 picks will be made.

10 Wheels:

If triggered by the purple wheel in the Elevator Bonus, select one of the following: 10 Wheels at 1X, 5 Wheels at 2X, 2 Wheels at 5X, 1 Wheel at 10X, or Mystery Wheels (randomly selected number of wheels and multiplier).

If triggered by the golden wheel, then all 10 Wheels will be active at 10X multiplier.

Each Wheel has credit prizes ranging from 20 - 1000.

Before spinning, the multiplier is applied to each active Wheel. For each active Wheel, the value landed on is awarded as shown.

Free Spins Bonus:

5 free spins are awarded. Each free spin, 2-5 reel sets will be active.

On each free spin, an oversized symbol will spin over the reels. Oversized symbols may land on, off, or partially on the reel arrays. Oversized symbols can be 2x4, 3x4, 4x4, 5x4, or 6x4. The oversized symbol is determined by the symbol which triggerd the Free Spins Bonus in the Elevator Bonus.

During the Free Spin Bonus, 1 or more BONUS symbols on a column is evaluated as a BONUS column.

If less than 40 free spins have been awarded, 3 or more columns on a given reel set with a BONUS column award an additional 5 free spins.

The Free Spins Bonus is guaranteed to award a minimum of 500x bet multiplier. Any Free Spins Bonus ending with less than 500x bet multiplier is automatically increased to 500x bet multiplier at the end of the bonus.

Alternate sets of reels are used during the Free Spins Bonus. Winning combinations for these reels are identical to the base game except Willy Wonka Jackpot symbols do no appear on the reels.