Grand Lightning Boost: Hold & Win delivers a classic slot experience on a 5x3 reel layout with 5 paylines, combining familiar symbols, bright visuals, and enhanced Hold and Win action. The upgraded Boost Feature multiplies visible Bonus values in both the Main and Bonus Game, creating stronger payouts and more dynamic gameplay with every spin.The Hold and Win Bonus Game starts with 3 respins that reset whenever new Bonus or Boost symbols land and lock in place. The unique G-R-A-N-D progression system rewards players for filling full columns during the feature, while four fixed Jackpots - Mini, Minor, Major, and the Grand Jackpot worth up to x1000 the bet - add even more excitement to the action.Feel The Power Of Boosted Wins With Grand Lightning Boost!