Welcome to the future, a future where Earth’s Marines are sent to do battle against invading aliens. The slot includes five reels, 10 paylines and several bonus rounds where you shoot, splatter and destroy aliens for cash rewards.

But what’s your reward for this mercenary action; $1,000,000 if you hit the jackpot whilst wagering maximum stakes. Sounds like a good reason to sign up to space battles of the future to us!

Marines Theme

Marines begins with an animated loading screen which shows the slots main features, functions and bonus games. After pressing start two large steel doors open to reveal the slots reels as a body armor clad marine looks on.

Each of the reel icons is animated and some even offer their own sound effects. These icons include aliens, weapons, spacecraft and planets as well as the Royal Flush range of cards (10 to A).

Betting Options and More Functions

Coins range in value from $1 to $100 and you are able to use up to 10 lines per spin. This means you can wager anything from $1 to $1,000 per spin, with latter wagers not being for the feint of heart!

Reels control is included on this slot which means you are able to stop the reels whenever you want. This is particularly handy if you’ve got cat like reflexes because you can stop the reels after spotting a winning opportunity.

Marines Slot Features

There are eight different special features which each offer something different in regards of gameplay and rewards.

The alien cyborg is wild for any other symbol except for the bonus, free spins and instant win symbols. It can even award prizes when three or more appear on concurrent reels with 10,000 coins paid when five appear on a payline.

The bonus round is awarded when three or more bonus spaceships appear anywhere on the reels. This opens the bonus room where you choose between five different bonus games; reload, bomb diffuser, air strike, shoot them up or command ship. Each of these games is very in depth and requires user input; our favorite was shoot them up for obvious reasons.

Free spins are unlocked when three white assault rifle icons appear anywhere on the screen. During these free spins the middle reel is replaced with an expanding wild feature which means plenty more winning opportunities as ten free spins are awarded.

The final bonus feature is triggered randomly during regular spins. An alien will appear on screen and you shoot it to win between 10 and 25 your total stake. This is both visually and physically impressive; especially as you end up with a random win.

Our Take on Marines

You’ll be blown away by the combination of graphics, animation and features. We’ve not seen another slot with such a varied lineup of bonus games and the prize fund is phenomenal too. You can play it at any of the casino below.