Bigger Bang Bonus: Hold & Win Demo Slot by OctoPlay Free Play

Bigger Bang Bonus: Hold & Win is an online Slot from OctoPlay.

Quick Facts

- Layout: 5 reels x 4 rows

- Paylines: 20 fixed

- Key mechanics: Hold & Win, Wild Multipliers, Boost Hold & Win

- Special symbols: Wild Dynamite, Gold Pan, Collector, Jackpot symbols

How the Game Plays

Bigger Bang Bonus: Hold & Win is a mining-themed slot from OctoPlay featuring a 5x4 grid. The game centers on a Hold & Win bonus round triggered by landing six or more special symbols. During base gameplay, Wild Dynamite symbols act as substitutes and provide multipliers, while random Gold Chunk triggers can instantly activate the bonus round. The experience combines straightforward reel-spinning mechanics with collection features, which can be tested in demo mode.

Hold & Win Bonus Explained

Triggered by six or more special symbols, this feature awards 3 respins that reset whenever a new symbol lands. During the respins, only special symbols such as Gold Pans, Wilds, Collectors, and Jackpots appear on the grid, all of which lock in place. Wild multipliers apply to cash tiles, and the round concludes when the respins are exhausted or all 20 grid positions are filled. An Extra Chance option allows players to pay 110% of their base stake to activate the Boost Hold & Win mechanic, tripling the probability of entering this feature.

Jackpots Explained

There are five potential jackpots available during the bonus game: Mini (20x), Minor (50x), Major (100x), and Maxi (250x), which appear as individual symbols on the reels. Filling all 20 spots on the screen awards the 2500x Grand Jackpot.

Click the Play for Free button to load the Bigger Bang Bonus: Hold & Win demo, test its features and payouts and decide if it is a game you enjoy.