Big Bang Bonus: Hold & Win

Big Bang Bonus: Hold & Win Slot Review

This big bang bonus slot is a mining-themed online slot from OctoPlay that places you at the entrance of a gold mine. The gameplay centers on a hold and win bonus, mystery symbols, and four fixed jackpots. With a 95.77% RTP, low volatility, and a max win of 5,050x, it falls in the category offree to play gamesthat suit casual players and high rollers who love frequent features and a clear payout ladder.