A Free Spins Bonus Round Win on the Money Bell Slot Machine. Three scattered bonus symbols triggers the ten free games bonus round. The main feature of the bonus are the locked changing symbols, where symbols that have the red background are locked for the entire bonus, with all the symbols with the red background matching but changing after every free spin. While this is one of the older slots, it still has a unique bonus round feature, with the goal being to line up those locked symbols in line formation for big line hits.
Money Bell Slot Machine Bonus - 10 Free Games Win with Locked Changing Symbols