The stylised ‘W’ is the wild symbol; it will substitute for all of the other symbols, except for the scatter symbol, to help and form winning combinations.
The scatter symbol is the book.
The free spins begin when three or more of the book scatter symbols land on the reels. Before the spins begin, a symbol is chosen from the book to become an expanding symbol that will grow to occupy 3x3 positions when it lands. You then begin with 10 free spins. During the spins, each time a scatter symbol lands it is collected in a meter. When the meter is full, you advance to the next level. Each new level brings with it extra free spins and activates another expanding symbol. There are four levels:
- Level 1 – 10 free spins with 1 low value expanding symbol.
- Level 2 – 5 extra free spins with 1 extra low or high value expanding symbol
- Level 3 – 4 extra free spins with 1 extra high value expanding symbol
- Level 4 – 3 extra spins with the wild as the expanding symbol
If you land more than one expanding symbol on the same spin, then the lower value symbol is transformed into the high value one before the expansion takes place. Furthermore, the free spins can be retriggered indefinitely.
Age of the Gods Norse: Book of Dwarves is linked to two progressive jackpots and the jackpot game can be triggered by any spin, regardless of what symbols land or what you are betting. The jackpots up for grabs are the Ultimate Jackpot and the Extra Jackpot. The Extra Jackpot will be won before it reaches the amount shown, and the Ultimate Jackpot is the larger of the two and it can be won at any time.
In addition to the progressive jackpots, the wild symbol offers the top payout of 500x for landing five along a payline. The blue dwarf can payout up to 300x, the yellow dwarf can payout up to 200x, the red dwarf can payout up to 100x, the purple dwarf can payout up to 80x, and the green dwarf can payout up to 50x. The blue, purple, green, red and yellow ruins can payout up to 40x, 35x, 30x, 25x, and 20x respectively.