Big Bang Bonus: Hold & Win

Big Bang Bonus: Hold & Win review

The Big Bang Bonus: Hold & Win demo on this page lets you play Octoplay's gold-mine slot for free with virtual credits. Try the Big Bang Bonus: Hold & Win demo to see how the Hold & Win bonus and the Dynamite levels work before you decide whether to play for real money. Demo results are for practice only and do not predict real-money outcomes.

Features & bonus round

• 5x4 grid where all symbols pay left to right on the defined paylines; the Wild substitutes for all symbols except Gold Pan, Mystery and Jackpot
• Gold Pan symbols carry cash prizes of 1x to 5x the stake and Mystery symbols carry 10x, 12x or 15x; both are collected only in the Hold & Win bonus
• Hold & Win: 6 or more Gold Pan, Mystery and Jackpot symbols trigger it with 3 free spins; every new symbol locks in place and resets the spins to 3
• Gold Chunks: in the base game, Gold Pan, Mystery and Jackpot symbols throw gold chunks, and each chunk has a chance to trigger Hold & Win, adding Gold Pans until 6 to 8 symbols take part
• Dynamite levels: the bonus has 5 levels, each completed Hold & Win moves it up one level, and each level gives Gold Pan, Mystery and Jackpot symbols a multiplier equal to the level

Big Bang Bonus: Hold & Win suits players who like Hold & Win bonuses with jackpots and levels that rise from one bonus to the next. Try the free demo first to see how often the bonus triggers, and set a budget before playing for real money.