The total number of identical symbols on the screen determines the size of the winnings. After each spin, all winning combinations are paid out and removed from the reels. The remaining symbols fall down and the empty spaces are filled with new symbols.
Two types of Mysterious Artefacts can appear on the reels. Each artefact contains symbols of the same type and gives a global multiplier, which is applied to all winning combinations until the end of the spin. If more than one artefact falls in a single spin, their multipliers are added together, up to a maximum of x100.
3 Scatter symbols during a single spin triggers 10 free spins, with a further 5 free spins awarded for each Scatter symbol beyond the initial 3, up to a maximum of 30. A Scatter symbol during free spins awards 1, 2, 3, 5 or 10 additional spins and increases the global multiplier by the same amount. During the free spins, the global multiplier is retained until the end of the feature.
If the maximum winnings in the game are reached, the function ends.