Agent 51 Slot

"The Truth Is Out There"

Agent 51 Slot Details

đź’¸Paylines 20
🔄RTP 86%
🎰Jackpot x
âž–Minimum Bet 0.5
âž•Maximum Bet 50
🏆Maximum Win 5593x Stake
🖥Software Provider Kalamba Games
🎨Themes Alien
💎Design & Layout 5 Reel Slots Wild Symbol Scatter Symbol
Features Free Spins Multiplier Bonus Round
PhoebeJournalist at CasinoRange.comPublished DateMarch 1, 2021 | Last UpdatedDecember 21, 2021

Aliens, a mysterious detective, free spins and multipliers. What’s not to like? Try it for yourself today, and let us know what you think in the comments below.


  • Unique Theme
  • Fun Gameplay
  • Decent Payout Potential
  • Low RTP
  • Theme Not For Everyone

Agent 51 Slot Review

Agent 51 is a brand-new release from the popular software provider Kalamba Games. Agent 51 is in charge of extra-terrestrial affairs and invites you to join him on a quest to solve the latest alien mystery. The slot has an interesting game mechanic that peaks on every 10th spin, so you know there’s always action just around the corner. Kalamba Games has produced several popular slots, including Goblins & Gemstones, Ducks Till Dawn, and Caribbean Anne. Their latest release, Agent 51, might just be their best yet…

The game is played on a 5×3 grid of reels with 20 pay lines that you can use to trigger cash prizes when you land three or more matching symbols. Bets start from just $0.50 per spin up to a maximum of $50 per spin. Agent 51 is packed full of action. You can expect quality bonus features like free spins, expanding symbols, wild symbols, a hyper bonus, and something special on every 10th spin. You’ll also have the chance to trigger the maximum payout of 5593x your stake.

Graphics and Theme

The game is set in the dimly lit office of Agent 51. It’s organised chaos with cryptic clues and pieces of evidence scattered around the room. All of the game controls are at the bottom of your screen, with the spin button in the bottom right. The reels are set within a blackboard with even more sticky notes with vital information stuck around the outside. There are nine files containing images of the alien creatures sitting on top of the reels, which are involved in one of the game’s bonus features. Overall, the animations used to create this game are very impressive and make it feel like more of a movie than a slot game.

The soundtrack is a slow, mysterious track that builds suspense. It’s taken inspiration from detective shows like CSI and Hawaii 5-0 and does a brilliant job at putting you in the detective’s mindset. The reels rotate with a quiet clicking noise and come to a stop one by one with a gentle thudding noise. Symbols included in a winning combination are animated, and the game triggers an arcade win noise to let you know you’ve won some cash.

Agent 51 Slot How to Play

Agent 51 has an RTP of 86% and a high volatility. The first thing you need to do is select your betting stakes. In Agent 51, you can place bets from as little as $0.50 up to a maximum of $50 per spin. You will need to land three or more matching symbols on one of the 20 pay lines that are active across the 5×3 set of reels. The maximum payout in the game can be achieved by turning a high paying character symbol into an expanding symbol with a multiplier attached to it. The base game is great, but triggering the free spins round with three wild symbols will increase your chances of making bigger winning combinations.

Agent 51 on Mobile

Agent 51, like all Kalamba games, is mobile friendly. You can play from any iOS and Android mobile device. It also responds to different screen sizes so you can play from your mobile, tablet or PC.

Agent 51 Slot Bonus Round and Free Spins

The low paying symbols include five different alien footprints. The gold footprint is the most valuable and is worth 3x your stake. The high paying symbols include four alien characters, with the yellow octopus alien being the most valuable at 80x your stake for five of a kind. Agent 51 acts as the wild symbol and is also worth 80x your stake for five of a kind.

10th spin action

You can trigger accumulation symbols collected within the nine files that sit on top of the reels on every spin. On the 10th spin, all of the symbols that have been collected become expanding symbols if they land on your reels. They will take over an entire reel and can also come with a 2x or 3x multiplier attached to them.

Free spins

Three Agent 51 wild symbols will trigger eight free spins. At the beginning of every free spins round, a symbol will be randomly selected to become an expanding symbol for the free spins game’s duration. If you land an accumulation symbol during the free spins round, an additional symbol will be selected to become an expanding symbol for the rest of the round.

You can retrigger eight free spins if you land another three wilds. You can also gain an extra two free spins every time you land the alien spaceship bonus symbol during the free spins round.

Hyper Bonus

The hyper bonus allows you to buy yourself into a free spins bonus round. It will cost you 45x, 63x, or 85x your stake for eight, 10, or 12 free spins. It’s an expensive way to do it, but the free spins round does offer more opportunities to win.

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