Turn Vault symbols into plenty of free spins with Action Bank Plus.
The bet sizes available in Action Bank Plus range from 10p to £20.
This is an Any Ways Pays slot game that offers up to 4096 paylines.
This slot game features a 6x4 reel set, where the sixth column is made up of four individually spinning reels, which can contribute to winning combinations.
The winning combinations may contain only one symbol from each adjacent reel, starting on the left.
Only the highest winner is paid per winning combination.
Should all four reel positions in the sixth column show an O symbol, there's a chance for all the O symbols in this column to transform into Vault symbols.
When all four O symbols in the sixth column transform into Vault symbols, the Vault Feature will be triggered.
Choose a Vault to reveal a base number of free spins to start your bonus round with.
They contain 4-16 free spins.
Extra free spins can be won during this bonus round.
One additional free spin is added for every O symbol that landed on the first five reels.
Wild symbols will only appear during the Free Spins Bonus, replacing all other symbols, except O and Vault symbols, to complete wins.
Wild symbols will only appear on reels 2, 3, 4 and 5.
Return to Player
Return to Player (RTP): 96.04%
The expected return is the amount we pay out to players relative to the amount of wagering on the game.
For example, if we take £100 of wagers we will, on average, pay out £96.04 of wins.