7×7 Thor

7×7 Thor is a Norse mythology slot from 4ThePlayer, set in Asgard with Thor and Mjolnir at the centre of the design. The game uses a 7×7 grid with wins paid anywhere across the active Thunder Reels, and winning symbols disappear before new ones drop into place. The reels can expand to 9 symbols wide or tall, changing the size of the play area during a spin.

Special features include Lightning Multiplier symbols, which double with each new symbol drop, and Asgard Free Spins, where the reel area and multiplier system continue to grow. The bonus feature is triggered by three or more Bonus Scatters, awarding 12 free spins and a cash prize. A Power Bet option is shown to increase the chance of reaching the free spins round, while a Super Multiplier Buy Feature can be used to enter a multiplier win with a minimum 10× result.

This demo version lets players play for free and practice before playing for real money. The layout combines cluster-style wins, cascading drops and expanding reels, with symbols based on runes, Viking imagery and Thor-related icons.