Firebolt Multi 7s Hold And Win is a 5-reel slot from Kalamba Games with 10 fixed paylines and a high-volatility format. The game uses the HyperBet system, which adds four stages of play and changes the available features as the levels increase. The listed return to player is 95%, with bet sizes ranging from 0.05 to 100.
In the demo version, players can play for free and practice before playing for real money. Level 1 offers standard symbol wins, while Level 2 introduces Multiplier Wilds, Multiplier Bars and 7 symbols with 2x or 3x multipliers. Level 3 activates Hold and Win symbols, and landing 6 or more of them can trigger the Hold and Win Bonus.
At Level 4, Super Hold and Win symbols are added, and any combination of 3 or more Hold and Win or Super Hold and Win symbols awards the total value shown on the reels. The bonus round can also award one of four Cashpots, and two Buy Bonus options are available to jump directly to the Hold and Win feature.