Best Alien Slots

Ready to launch into a cosmic adventure? Alien Fruits 2 is a high-volatility, fruit-themed slot with an extraterrestrial twist! This online slot game has a 6-reel grid and uses the Refilling Reels mechanic with wins disappearing and new symbols dropping down to keep the fruity fun coming!

Land four or more scatters to blast off into the free spins round, where multipliers start at 2x and go up to a whopping 500x that can rocket your wins!

Three wacky little green men have crash-landed their UFOs on the slot’s five reels, bringing cosmic surprises and prizes up to 5,000x! Watch those colorful coins get beamed up, because landing six or more triggers the epic extraterrestrial hold and win feature with resetting respins.

Even better, each of the three aliens has a special feature that kicks in during the bonus, from collecting all coin prizes to adding multipliers or upgrading jackpots for supergalactic wins! Plus, landing scatters will launch free spins where all wilds become 2x wilds!

Defy the cosmos in this medium-volatility space adventure! Galaxy Guardian has six reels and a 117,649 ways to win thanks to the Megaways feature. With the cascading reels feature (winning symbols vanish, letting new ones drop down for more wins), the fun keeps on rolling!

Land at least four scatters to trigger eight free spins where the real cosmic prizes are found. Inside the bonus, you’ll chase five jackpot types and 10 prize levels! Snag those gold crystal symbols to upgrade the jackpot stage and level up for the highest rewards.

Help your new cube-shaped alien pals mine for crystals in this highly volatile, interstellar slot from Relax Gaming! The adventure starts on a 6×3 grid with 729 ways to win, but landing winning combos next to Moon Rock blocks will expand the grid up to a colossal 1,000,000 ways! Watch for power-up features hidden in the rocks to quickly clear the way.

Trigger free spins to play on the massive purple-rock board with two power-ups guaranteed, giving you the chance to unearth a stellar 50,000x max win! If you can’t wait, a play the feature option lets you jump straight to the action!

Are you ready for an invasion of adorable little green men (well, pigeons actually) in this hilarious high volatility slot! Played on a wacky hexagonal grid, the gameplay centers around the flying pigeons that randomly zoom around in their tiny spaceships. The Blue Pigeon drops Wilds for bigger wins, while the Purple Pigeon drops Crop Circle Symbols!

Watch for either one to trigger respins, or see both drop in to launch 6 free spins, where all dropped symbols stick in place for your chance at a 1,000x max win! If you can’t wait for the alien birds to arrive, a play the feature option is available!