7x7 Thor

Yggdrasil's 7x7 Thor is a video slot inspired by Norse mythology, beginning on a 5×5 grid that can expand to 7×7 through the appearance of special Thunder Scatter symbols. The game features a “Pay Anywhere” mechanic, meaning players can achieve wins with at least 7 matching symbols located anywhere on the grid. Winning symbols are removed through cascading mechanics, allowing new symbols to fall into place and potentially create multiple wins from a single spin.

Randomly appearing Multiplier Symbols can have values from 2× to 250×. Each time a cascade occurs or the grid expands due to a Thunder Scatter, all visible multipliers double, up to the maximum of 250×. Once no more wins can be achieved in the current cascade, all active multipliers are totaled and applied to the overall win.

Landing 3, 4, or 5 Bonus Scatters, represented by Thor’s hammer, activates the Asgard Free Spins feature, granting 12 free spins along with a trigger payout of 2.5×, 5×, or 150× the bet based on the number of scatters that activated it. During the free spins, any grid expansions from Thunder Scatters remain active for the entire feature, and a Bonus Multiplier “bank” collects all Winning Multiplier Symbols from wins. Additionally, landing Bonus Scatters during free spins can retrigger more spins, adding 6 extra spins.

Players have the option to use Feature Buy to purchase specific game states, including direct access to the free spins feature, a guarantee of at least one multiplier win, or a minimum multiplier win of 10×. An Ante Bet (Power Bet) option is also available, increasing the stake by approximately 25% to enhance the likelihood of triggering free spins. The maximum potential win exceeds 10,000× the bet.

You can play it for real money.