There are 4 Progress Levels in the game. The level increases at the end of the first 4 Free Spins rounds. Each new level adds a feature: Level 1: Cash Box Level 2: Cash Safe Level 3: Cash Vault Level 4: Bonus Prizes

Cash Symbols show a stake multiplier with values of 0.5x, 1x, 2x, 3x, 5x, 7x or 10x.

Bonus Prizes unlock after reaching Level 4 of the progression. From then, special Cash Symbols may land with these values: Mini: (20x), Minor: (100x), Major: (1000x), Grand: (20,000x). Only one Grand prize can be won and a Grand symbol cannot appear more than once in a spin or Free Spins feature.

Free Spins start when 6 or more Cash or Bonus Prize symbols land in a spin, awarding 3 Free Spins. Only Cash, Bonus Prize or empty symbols can appear during the feature. All Cash and Bonus Prize symbols stay on the reels, and each new one resets the spin counter back to 3. The feature ends after 3 spins with no new symbols or when the grid is full.

Cash Box can land on reels 2, 3 and 4 once Level 1 is unlocked. It collects the values of all Cash symbols on the reels, including Bonus Prizes, while leaving those symbols in place. If 6 or more Cash or Bonus Prize symbols are present, they trigger the Free Spins feature and keep their values for the round. When more than one Cash Box lands, each collects the full values of all Cash and Bonus Prize symbols.

Cash Safe can land on reel 3 once Level 2 is unlocked. After line wins are paid, it transforms all Royal symbols on the reels into random Cash or Bonus Prize symbols, then collects the values of all Cash and Bonus Prize symbols while leaving them in place. If 6 or more Cash or Bonus Prize symbols appear, they trigger the Free Spins feature and keep their values for the round. If both Cash Safe and Cash Box land in the same spin, the Cash Box collects the values after Cash Safe has transformed the Royal symbols.

Cash Vault can land on reel 3 once Level 3 is unlocked. It cannot land in the same spin as Cash Safe. Cash Vault transforms all Royal symbols into random Cash or Bonus Prizes and collects the values of all Cash and Bonus Prizes on the screen, leaving them in place. It also triggers the Vault Spins feature with an increasing Multiplier. Vault Spins start with the Multiplier increased by 1 for each Cash symbol already on the reels. Bonus Prize symbols do not affect it. When a new Cash symbol lands, its value is multiplied by the current Multiplier. At the end of the spin, the Multiplier increases by 1 for each new Cash symbol that landed. Bonus Prizes are not multiplied and do not increase the Multiplier. All Cash and Bonus Prize symbols stay on the reels, and any new ones reset the spin counter back to 3. Vault Spins end after 3 spins with no new symbols or when the grid is full. If Cash Vault and Cash Box appear in the same spin, Cash Box collects the values after Cash Vault has transformed the Royal symbols.

The game switches to a new state with all features unlocked, and your current state is saved and restored after the round. Wilds cannot land. 1. Cash Collect: Guarantees 1 or more Cash symbols plus either a Cash Box or a Cash Safe in the spin for 40x the stake. 2. Free Spins: Guarantees 6 or more Cash symbols and triggers the Free Spins round for 30x the stake. 3. Cash Vault: Guarantees a Cash Vault symbol and triggers Vault Spins with an increasing Multiplier for 80x the stake.