International Asteroid Day is observed annually on June 30, so it’s a fitting month in which to play space-themed slots. Asteroids orbit the sun and sometimes cross Earth’s orbit, which is why scientists track them and monitor any potential risks.
The following slots may not feature asteroids, but they do offer intergalactic adventures, alien creatures, and planets. They also have great potential rewards. Some are more suited for casual players, such as Starburst, while others with high volatility, like Space Miners, are more suited to seasoned players.
Star Magic
You can play Star Magic for real money using a US casino app like betPARX. The main symbols are a blue star, a purple planet, a sun, and a moon. The sparkly Joker symbol is the wild symbol, and it stands in for all other symbols except the scatter. Get three wild symbols on an active payline and you win a multiplier worth 5x. With five wild symbols on the payline, you win a multiplier worth 100x.
Before a spin in the Reel Match feature, 2 to 5 reels are randomly selected. These reels sync up, and when they stop, you receive a guaranteed prize. Landing 3, 4, or 5 bonus scatter symbols in any position triggers the free spin bonus. You win a multiplier of your total stake before the free spins begin. You start with six free spins, and you can retrigger up to 90.
Starburst
Starburst by NetEnt has a 96.09% RTP rate and low volatility. This makes it a good game for casual players who don’t like the risks of playing high-volatility slots and needing cognitive behavioral therapy for anxiety. This game comes with 500x bet max wins. The Win Both Ways technology means you can form winning combinations from left to right and right to left.
The Starburst Wilds are the standout feature in this game. They can land on any of the three middle reels. When a wild lands, it expands to cover the entire reel. It also triggers a respin, and you can trigger up to three respins.
Reapers
This slot by Print Studios has a 96.47% RTP rate and offers arcade-style gameplay. It has a Cluster Pays system, and you must collect energy cells by forming symbol clusters. Color-coded Reapers harvest the cells.
This game is set in a distant galaxy on a planet colonized by Earth. You need to dismantle 15 barriers by accumulating charges from energy cells. If you do so, you trigger a five-level bonus game feature. In this feature, the Reapers transform into energy cells and award special abilities. This includes being able to collect, transform, and multiply symbol values up to 10x. The further you go through the five levels, the more potential you have to win.
Space Miners
Space Miners by Relax Gaming has a 96.47% RTP rate and high volatility. It has a 50,000x bet maximum win potential and offers high-risk, high reward play with a creative twist. You will go on an interstellar mining adventure where you need to be a smart thinker if you want to win substantial rewards. It has a 6×3 grid that can expand and offers up to 1,000,000 ways to win.
This game has innovative mechanics like blocker tiles. You remove these by forming winning combinations. This expands the grid and increases your winning potential. Power-up symbols can destroy many blocker tiles at once. You trigger free spins by landing three or more scatter symbols. This destroys all the blockers that are still open, which expands the grid even more and increases your chances of significant wins.
Invaders Megaways
Invaders Megaways by Light and Wonder has a 96.3% RTP rate and high volatility. It gives you up to 117,649 ways to win. A UFO hovers above the reels and randomly zaps symbols, transforming them into wilds. The Unicow feature can randomly increase the number of symbols on all reels, which increases the number of Megaways.
In free spins, one of the five high-value symbols is chosen to receive a special modifier. The modifier could be expanding reels, multiplier wilds, or increasing multipliers up to 256x. The innovative features and significant win potential of this slot make it a popular choice.
