Secret Symbol from Real Time Gaming

Launched in 2017, RTG's Secret Symbol slot looks at the ancient Aztec civilisation and brings it to life. Secret Symbol is heavily based on animal imagery, not just culture. Expect to see flint arrowheads, chiefs, jaguar, necklaces, constrictor snakes, and more adorning the reels of this simple Real Time Gaming developed slot.

Despite the relatively cheap stakes, there are more than handsome cash prizes to be won in this game. It should be possible for slot fans to win up to 50,000x their bet with a bit of luck. That is not all, though; Secret Symbols also comes with a progressive jackpot prize, and that is what really helps this game stand out from the other similarly themed releases you can find online.

About Secret Symbol from Real Time Gaming

Secret Symbol is a slot game that is bursting with colour, and wild forests of Central and South America are brought to life. However, as most slot fans know, there is more to a game than lavish imagery and mild animations. What we want to see are features and decent ways to win. RTG's Secret Slot offers you both.

The game promises a 5-reel, 25-line payline structure. Two progressive jackpots can be won, while base game and bonus round non-progressive prizes reach dizzying heights of 10,000x and 50,000x a bet. There are Aztec chiefs acting as wilds (and top paying symbols), scatter symbols in the shape of pyramids and expanding wilds, multipliers and more to be had here.

Secret Symbol No Deposit Bonus Codes and No Deposit Free Spins

Dreams Casino

25 Free Spins on Secret Symbol

Code: SECRET25


Secret Symbol Match Deposit Bonus and Free Spins with Deposit

Slots of Vegas Casino

300% up to $3000 Match + 40 Free Spins on Slots



Casino Extreme

200% up to Unlimited Match



Casino Brango

1000% up to $5000 Match



How to Claim Secret Symbol Free Spins - A Step-by-Step Guide

Many RTG casinos offer no deposit free spins, and some may be used on this game. After finding a top casino that fits the bill, follow these instructions to get started.

  1. Sign up at the casino in question by hitting the necessary button in the lobby.
  2. Follow the instructions in the e-form and fill out the relevant data.
  3. The cashier section is the place to head to if you are required to enter bonus codes to claim bonuses.
  4. Open the Secret Symbol game to play with your spins.
  5. Bear in mind that some RTG games have wagering requirements that you must meet before withdrawals are possible.

Why Is Secret Symbol So Popular?

Secret Symbols has been a hit with slot fans for several reasons, including these...

  • Progressive Jackpots: Two progressive jackpot cash prizes can be won in this game. These are triggered at random, so all you need to do is play the game to be in with a shout of landing them.
  • Scatters and Wilds: Scatters and wild symbols boost your chances of success, triggering free spin bonuses and substituting for other symbols, respectively.
  • Stacked Wilds: During the free spin bonus, wild symbols take on an extra dynamic as they appear stacked.
  • Top Non-Progressive Wins: Even if you do not win a progressive jackpot, the non-progressive prizes are of considerable value in this slot.

Secret Symbol Bonus Round

Both wild symbols and scatters will play a prominent role in how your fortunes pan out in the Secret Symbol slot. The Aztec chief wild symbol can substitute for any others (barring scatters) and is also the best-paying symbol in the game.

Scatters pop up as Aztec pyramids. These can deliver scattered wins worth up to 500x a bet and can also trigger a free spin bonus if you acquire just three (or more) of them.

Free Spins and Wagering Requirements on the Secret Symbol Slot

Like most Real Time Gaming slots, there is a free spin bonus up for grabs in the Secret Symbol game. As touched on, you will need at least three Aztec pyramid scatters to get things started. Once the bonus begins, you will receive ten free games. From there, the Aztec chief becomes an expanding wild (an upgrade on its ability in the base game). He can only expand on the second and fourth reels. On every free spin, you can expect to see multipliers ranging from 2x up to 20x coming into play. These will be applied on every win you land while the bonus is being played. You can also retrigger the round by landing further scatters on the reels.

Secret Symbol is a fun and exciting game to play, especially when you factor in that it has two progressive jackpot prizes up for grabs. These are won entirely at random, although there seems to be logic to standing a better chance of winning if you wager larger sums. Those bets can stretch from 25p up to £6.25 a turn. If you do not manage to score a jackpot win on this 5-reel, 25-line game, you can still pocket wins worth 10,000x in the base game and 50,000x in the free spin bonus. Secret Symbol is a medium variance release, and it has a bog-standard RTP rate of 95%.

More About the Game

These are the key Secret Symbol slot stats that you need to know...

SoftwareRealtime Gaming
Minimum Bet25p
Maximum Bet£6.25
Max Win PotentialProgressive
RTP (Return to Player)95%
Progressive JackpotYes
In-Game Free SpinsYes (10 Spins)
Bonus RoundNo

More Games You Can Play with No Deposit Free Spins

Our Favourite Casinos

Claim No Deposit Free Spins, Free Chips and Much More!

Sign up to our newsletter to take advantage of our fantastic offers.