We'll just come right out and say it: Aliens is a ton of fun to play.
There are no 9, 10, Q, J, K or A symbols here; the reels are full of Aliens, facehuggers and creepy eggs instead. This can take a little bit of getting used to, but the paytable is only a click away and it doesn't take long to figure out which symbols you should be rooting for.
As well as chasing wins during standard play because it means more money in the bank, players also want to rack up as many wins as possible because it means multipliers in standard play and, after enough wins, a trip to the bonus round.
In the bonus round, players traverse a claustrophobic corridor battling aliens with a series of multipliers that correspond to the value of the wins that brought them there from standard play. After each spin, players are randomly awarded more ammo (or not) to help them fight closer to the Queen's lair.
Make it there and another mini-game determines how big of an extra lump sum players win as they do battle with the Queen. As we mentioned above, there's a total jackpot of 570,000 coins to play for in the bonus rounds.