The days of simple three-reel fruit machines with a single payline are practically ancient history in the modern casino industry.

To stand out in a crowded market, game studios constantly introduce entirely new ways to win and trigger bonus rounds.

The Megaways Revolution

The Megaways mechanic completely revolutionized slot design by abandoning fixed paylines in favor of a dynamic grid.

Because the reels can hold anywhere from two to seven symbols per spin, every round feels completely unique and unpredictable.

• You do not need symbols to line up perfectly; they just need to appear anywhere on adjacent reels from left to right
• The engine was so successful that Big Time Gaming now licenses it out to almost every other major software provider
• A tracker at the top of the screen constantly calculates exactly how many ‘Megaways’ are active on the current spin

Modern Slot Innovations: Avalanches and Feature Drops

Another massive trend is the use of ‘Cascading’ or ‘Avalanche’ reels, where winning symbols literally explode and disappear.

Furthermore, many modern slots now include a highly controversial ‘Bonus Buy’ or ‘Feature Drop’ button.

Always understand the extreme volatility of these modern mechanics before you press the spin button.