Play Agent 51 for Free

The action takes place in a dark office, somewhere in the mysterious Area 51. A 5x3 grid of alien footprints and weird creatures spin down a blackboard, with Polaroid photos above each symbol lined up above.

The star of the show is the Agent himself, who bears a close resemblance to Agent Mulder from the X-Files. Perhaps Scully has a day off, as he’s the only human. He’s captured evidence of alien visitors, such as the five footprint symbols, and caught images of four aliens. These characters include an octopus-shaped beast, a blue guy with sharp teeth, and a slug-type alien with eyes lined up along its orange body.

Play the Agent 51 slot online, and you’ll also see a Polaroid camera and flying saucer bonus symbols. This sci-fi-themed online slot looks good, with detailed cartoonish symbols that manage to combine a bit of mystery and adventure with some humor. It comes from Malta and Poland-based developer Kalamba Games.

You’ll find a decent bet range of 0.50 to 50.00 per spin, plus HyperBet options which unlock the free spins bonus round right away. Eight, ten, or 12 free games cost 45.36x, 63.92x, or 85.3x the stake.

To win, you’ll need to see enough examples of the same symbol across a line, starting from the left. It’s a 20-line game, and this paylines table shows you how many times your total bet you win from each –

As well as paying the top prizes, the star of the Agent 51 online slot is also a wild symbol. He can stand in for all except the UFO if he’s then able to complete a win or extend a combination further across the reels.

The controls are easy to use, with up and down arrow buttons opening up all of the bet options. It comes with fast spin and Autoplay modes, plus the opportunity to play Agent 51 slot for free before making cash bets.

You play in a series of ten spins, called K-Loops. A counter at the bottom of the reels keeps track of each sequence, and the Polaroid camera can pop up at any point. It takes a picture of a random symbol, highlighting one of the series of footprint and alien photos across the top of the reels.

The photos continue to light up with each picture taken by the camera. If it captures the same image more than once, a multiplier increases on that symbol by 1x. On the tenth K-Loop spin, accumulated symbols return to the game, expanding to fill whole reels and applying any multipliers to wins.

Expanding symbols don’t need to be on adjacent reels of the Agent 51 slot machine, so it’s pretty easy to grab a win from the feature. The game then resets, and you start another sequence of ten spins.

The Agent doubles up as a scatter symbol, and he awards eight free spins when seen in three or more places. Before the spins start, the Agent 51 online slot software picks a random symbol that expands across any reel it lands on.

Any symbols caught by the camera during the games will also expand on each appearance. If the UFO flies into view at any time, it adds two extra spins to your total, with no upper limit.

Play the Visitors slot by Elk Studios to meet pink, green, and yellow-eyed aliens over five reels and 3,125 winning ways. These guys abduct cows to leave behind multipliers of up to 15x, trigger respins with giant symbols, and add up to five sticky wild symbols to the game.

Cartoon-style farm animals also get kidnapped in the Tractor Beam online slot from Nolimit City. It’s a five-reel, 20-line game where up to four reels can match in a Clone Attack feature, and in the Abduction free games, all winning symbols get replaced by sticky wilds.

If you enjoy sci-fi, or mysteries, then be sure to have a close encounter with the cute aliens of the Agent 51 slot machine. The K-Loops feature turns every sequence of ten spins into an exciting time, as more and more photos light up. They return to the reels one at a time, so the aliens can abduct several wins from the game.

Help the Agent capture winning symbols at desktop and mobile sites featuring the Kalamba Games range today.