Valhalla: Crazy Summer

Wild SYMBOL
Can land in the base game and bonus games or added to the grid by the Wild Stash
Wild symbols carry a multiplier.
Possible multiplier values: 1x, 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 75x, 100x.
When a Wild symbol with a multiplier is part of a win, the multiplier is applied to that win. When several Wild symbols with multipliers are part of the same win, only multipliers of 2x and above are added together before being applied.
Substitutes for all symbols in the paytable.

WILD STASH
It is a queue of Wild symbols located near the grid
The maximum amount of Wild symbols in the Wild Stash is 10.
At the start of each spin, the initial state of the queue is drawn. It can contain between 0 and 10 Wild symbols, which may also carry multipliers.
Each Wild symbol that participates in a win is collected into the Wild Stash after being removed from the grid. If the Wild symbol carries a multiplier, that multiplier is preserved.
When several Wild symbols are collected at the same time, they are added to the Wild Stash in order from left to right, top to bottom.
After each cascade, the first Wild symbol in the queue is placed on a random cell on the grid before the next win calculation.
NB! When there are no Wild symbols in the stash, nothing is added.
Wild symbols from the stash cannot land on top of other Wild symbols, FS Scatter symbols, or special symbols.
If the Wild Stash reaches its maximum capacity, any additional Wild symbols that would be added to it instead add its multiplier value to a random Wild symbol already in the Wild Stash.
Note: When the Wild symbol doesn’t have a multiplier value, 1x is added.
The Wild Stash resets at the start of each new spin in the base game.

HORN SYMBOL
Can land during the base game and bonus games on the initial spin and during cascades.
When it lands, it releases a random number of additional Wild symbols from the Wild Stash onto the grid before win calculation. The number released is between 1 and the total number of Wild symbols currently in the Wild Stash.
The regular cascade release from the Wild Stash happens first, then Horn symbol releases its additional Wild symbols on top.
If the Wild Stash is empty when Horn symbol lands, it transforms into a random paying symbol (not a Wild symbol) with no additional effect.
The symbol itself transforms into a random paying symbol (not a Wild symbol) right after revealing the number of Wild symbols to release, before they are placed on the grid.
When Chest, Hammer, and Horn symbols are all on the grid at the same time, Horn symbol acts last.
Only one Horn symbol can be on the grid at a time, but new ones can land during cascades once the first has acted.

HAMMER SYMBOL
Can land during the base game and bonus games on the initial spin and during cascades.
When it lands, it increases the multipliers on a random selection of Wild symbols in the Wild Stash. It can affect between 1 and all of the Wild symbols currently in the Wild Stash, and each affected Wild symbol receives its own random multiplier increase.
When a Wild symbol already carries a multiplier, the new value is added to the existing one.
Possible multiplier values added: 1x, 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 75x, 100x.
The symbol itself transforms into a random paying symbol (not a Wild symbol) right after upgrading the multipliers.
If the Wild Stash is empty when Hammer symbol lands, it transforms into a random paying symbol (not a Wild symbol) with no additional effect.
When Chest, Hammer, and Horn symbols are all on the grid at the same time, Hammer symbol acts second, after Chest symbol.
When several Hammer symbols are on the grid at the same time, they act in order from left to right, top to bottom.

CHEST SYMBOL
Can land during the base game and bonus games on the initial spin and during cascades.
When it lands, it adds a random number of Wild symbols directly to the Wild Stash. The added Wild symbols carry a random multiplier.
Possible multiplier values: 1x, 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 75x, 100x.
The number of Wild symbols added is between 1 and the remaining available space in the Wild Stash.
When the Wild Stash has no empty spaces, the symbol won’t add any Wild symbols to the Wild Stash.
The symbol itself transforms into a random paying symbol (not a Wild symbol) right after adding the Wild symbols to the Wild Stash.
When Chest, Hammer, and Horn symbols are all on the grid at the same time, Chest symbol acts first.
Only one Chest symbol can be on the grid at a time, but new ones can land during cascades once the first has acted.

SUMMER BOUND
3 FS Scatter symbols start the bonus game with 8 free spins
4 FS Scatter symbols start the bonus game with 10 free spins.
This bonus game keeps the base game’s mechanics and additionally uses new mechanics described below.
The Wild Stash starts with 1 Wild symbol and does not reset between spins.
1 Wild symbol from the Wild Stash is released onto the grid each spin and after each cascade.
Before each new spin, any Wild symbols still on the grid are also added to the Wild Stash in order from left to right, top to bottom.
Wild symbol multipliers are progressive throughout the entire feature.
Each FS Scatter symbol during the feature adds +1 free spin.
Note: The spin is added before Chest, Hammer, and Horn symbols act, and the FS Scatter symbol then transforms into a random paying symbol (not a Wild symbol).

VALHALLA VACATION
5 FS Scatter symbols start the bonus game with 10 free spins
This bonus game keeps the base game’s mechanics and additionally uses new mechanics described below.
The Wild Stash starts with 2 Wild symbol and does not reset between spins.
2 Wild symbols from the Wild Stash are released onto the grid each spin and after each cascade.
Before each new spin, any Wild symbols still on the grid are also added to the Wild Stash in order from left to right, top to bottom.
Wild symbol multipliers are progressive throughout the entire feature.
Each FS Scatter symbol during the feature adds +1 free spin.
Note: The spin is added before Chest, Hammer, and Horn symbols act, and the FS Scatter symbol then transforms into a random paying symbol (not a Wild symbol).