Alien Invaders

Embark on an intergalactic quest in Alien Invaders.On every spin, 3-5 symbols can land on each of the five reels. When at least three matching symbols land on the bottom row, those reels become active, and all matching symbols on those reels form a winning combination and explode.If a scatter symbol reaches the bottom row, it explodes alongside symbols immediately adjacent to it horizontally, vertically, and diagonally. Wild symbols on reel three pay out when they hit the bottom row and can carry a multiplier up to 25x.Every spin in the base game starts with a 1x win multiplier which increases by +1x for every 10 symbols that explode during the spin. Any multipliers carried by wilds is also added to the total if they reach the bottom row.Landing 3 scatters awards 7 free spins, with an extra 3 spins for each additional scatter. During the bonus game, win multipliers persist between spins and wilds can carry up to 100x multipliers.What to expect: Land three matching symbols in the bottom row to activate those reels and form a winning combination Every 10 symbols that hit increases a win multiplier by +1x for that spin 3+ scatter symbols trigger the bonus game where the win multiplier remains in between spins

Alien Invaders has a Return to Player (RTP) of 96.50%. This sits right at the industry average of 96%, offering fair returns over long sessions. RTP is a theoretical long-term average calculated over millions of spins, not a guarantee for any single session.

Volatility: Very High. High-volatility slots like Alien Invaders can go through longer dry spells, but reward patience with significantly larger payouts when bonus features hit. Best suited for players comfortable with bankroll swings who are chasing big wins.

The maximum win potential is 5000xx your total bet. On a £1 stake, that translates to a top payout of £5,000.

Hit Frequency: Alien Invaders lands a winning combination once every 1 in 2.90 spins on average. Wins are less frequent, which is typical for high-volatility games with larger top prizes.

Alien Invaders by Pragmatic Play includes 5 notable features: Tumbling, Free Spins, Multipliers, Wilds with Multipliers, Expanding Wilds (or Symbols). These mechanics shape the gameplay and determine how bonus rounds are triggered and how wins are multiplied.

Bonus Buy available at 65x, 400x of your stake — instantly trigger the bonus round without waiting for scatters to land organically.