Take a ride beneath the earth and experience a world full of gold and gems. Dig beneath the bedrock for the chance to immerse yourself in riches and hit the mother lode. Blast away all low-paying symbols, light dynamite and unlock multipliers. When triggered, the compass multiplier appears and spins to reveal a multiplier that will be applied to the next win. If the multiplier is triggered again before a winning spin occurs the revealed multipliers will be stacked up to x20. You now have the chance to become a TNT expert! What are you waiting for?

Dynamite Wild symbols are needed to unlock 4 of the bonus features. Whenever a wild symbol hits, whether it is used in a win or not, it gets collected in the Feature Unlock Progress Bar located above the reels. Each of the 4 features is unlocked in a specific order. There are 60 dynamites in total, and they stop appearing after the final feature has been unlocked.

The Feature Unlock Progress Bar is split into four sections, each one corresponding to a modifier. Whenever a dynamite wild lands, it partly fills one of the sections, which takes 15 wilds to completely fill. When this happens, the applicable feature triggers on the next spin and then on random spins from then on. The 4 features are:

15 collected wilds unlock the TNT feature. When triggered, all low paying symbols are removed from the reels for the current spin. If free spins trigger from this spin, low pays will return to the reels for the bonus round. 30 collected wilds unlock Golden Wilds. When triggered, up to 10 golden wild symbols land on the middle four reels. 45 gathered dynamite wilds unlocks a Multiplier. When triggered, a compass appears and spins to reveal a value of x2, x3, x5, or x10. The awarded multiplier is held until it is applied to the next win. If the multiplier feature triggers before the next win, the multiplier values are stacked up to a maximum of x20. If players win free spins with an active compass multiplier, it carries over to the bonus. Gathering all 60 dynamite wilds unlocks the Mega Wild feature. When this one triggers, up to 4 Mega Wild symbols land on the middle four reels. Mega Wilds cover the entire reel and have a multiplier of x2-x7 applied to all applicable wins.