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Alien Spinvasion is a five-reel, 50-line slot from Rival Gaming with a science-fiction theme centred on an alien attack on Earth. The game uses a 5x3 layout and medium-high volatility, with an RTP listed at 95.98%. Symbols include alien eggs, a ray gun, a meteor, a rocket, the planet Earth, and standard card values from 9 through Ace.
The Alien icon acts as a Sticky Wild, while the Army General triggers the Free Spin feature. During the bonus round, all icons become Drop Icons, and the game presents a separate Retaliation Free Spins sequence. A vertical multiplier display on the left side shows values including 2x, 3x, 5x, 7x and 11x.
This demo version lets players play for free and practice before playing for real money. The interface also shows betting controls, line settings, balance, win readouts and an autoplay option, providing a straightforward way to test the slot’s features before wagering.
