While Cash-O-Matic may look a little complex at first glance, it's an absolute delight to play once you understand how its features work.

We particularly love that the Cash-O-Matic slot gives you an amazing 1,024 ways to win, and also lets you win time-and-again with its Avalanche Reels.

Cash-O-Matic offers you a jaw-dropping 1,024 ways to win across five reels and four rows. It's designed to look like an old-school cash register, and even uses authentic-sounding 1920s Ragtime music for its soundtrack. On mobile devices, you can choose whether to play Cash-O-Matic in portrait or landscape mode. Both options give you an excellent view of the playing area, but they differ in where the game controls and the multiplier meter are situated.

As with all NetEnt Touch slots, Cash-O-Matic bases your total stake per spin on two values – the Coin Value and the Bet Level – both of which can be manually adjusted. The minimum and maximum stake sizes are 20p and £400, respectively. There are also icons that mute the sound effects and switch on Auto-Play when you tap them.

One half of the playing area is occupied by the reel set while the other half features the game logo and the multiplier meter.
Wins can be created as per the diagrams are shown at the bottom of the paytable using symbols such as the green gem, the blue gem, the yellow gem, the red gem, and the A, K, Q, J, and 10 playing card symbols.

The Cash-O-Matic slot game does not include a wild symbol.

You can make winning combinations from left to right using two or more matching symbols. However, rather than just paying you the prize that you're owed after the win occurs, the Cash-O-Matic slot triggers its Avalanche Reels (otherwise known as Symbol Drop) feature.

All of the winning symbols are removed from the screen so that others can drop it and potentially create further wins, and the process continues until no more Avalanches are possible.

You'll also notice that there's a multiplier meter on the left. To increase it, simply get one or more rows of matching symbols. In the base game, the multiplier can reach a very pleasant 10x, and in the Free Games Feature, it can rise as high as 50x.

To enter the Free Games Feature of this NetEnt mobile slot, you must land between 10 to 14 scatter symbols which give you multipliers of 2x to 20x, 15 to 19 scatter symbols which give you multipliers of 3x to 30x, or more than 20 scatters which give you multipliers of 5x to 50x. The number of triggering scatters decide how many free spins you receive (e.g., 10 scatters = 10 free spins; 20 scatters = 20 free spins).