Tournaments Bonuses

Spirit of Adventure

Review, Demo Play, Payout, Free Spins & Bonuses

Spirit of Adventure is an online video slot developed by Reel Kingdom. Played on a 5x3 reels with ten paylines, it has high variance and an RTP of 96.60 per cent. Featu...res include a wild symbol, two bonus symbols, and free spins. 

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  • Above-average RTP
  • Free spins
  • Big multipliers can be accumulated
  • The wild only appears in free spins
  • The game has a complex mechanic


The Spirit of Adventure slot is one of the online slots designed by gamemaker Reel Kingdom. It is played on 5x3 reels with ten paylines that pay from left to right. There is a wild symbol that substitutes for all other standard paying symbols but only appears during the free spins.

The Spirit of Adventure bonus symbol can appear on all five reels; when three or more land, they trigger free spins. There is also an island bonus symbol on the centre reel, which also triggers free spins. There are nine paying symbols, with a combination of any relics also paying out.

If you are a fan of this designer’s work, you will find more Reel Kingdom online slots to play as free slot games here at Slots Temple.
Our Spirit of Adventure slot review follows.

Theme, graphics and soundtrack 

Amelia Earhart is the inspiration for this slot machine. We join our young pilot on her flight over and onto a tropical island, where players can search for treasure amongst the jewelled symbols and relics. The symbols are beautifully designed and the soundtrack features native drums as the reels spin.

If the adventure theme appeals to you, take a look at the Gonzo's Quest slot. One of the online slots from NetEnt, it has 20 paylines and is one of the many free slot games available here at Slots Temple.

Spirit of Adventure RTP and variance 

The Spirit of Adventure online slot has an RTP of 96.60 per cent and high variance.

How to play Spirit of Adventure

This slot machine is simple to play; however, as there are lots of features, here is a quick guide:

  1. When the game opens, click the menu icon on the far left of the dashboard. This is where you can set your wager, adjust the sound, and engage quick spin.
  2. Click the information button to open a new set of screens.
  3. The first screen shows the paytable relative to your bet and information about the wild and its powers.
  4. Click through to the next two screens to see how the free spins are triggered and icons are collected as money symbols.
  5. Screen four explains the gamble option and how to buy free games.
  6. The final four screens cover the rules of the game and a description of the controls.
  7. Return to the main screen and you can adjust wagers during the game via the + and - buttons on the far right of the dashboard.
  8. Click auto spin to set this feature, which cannot be customised and must be stopped manually.
  9. You are all set to play by hitting the spin button. You can play this slot machine in demo mode here at Slots Temple or visit our online casino bonus page to see which other sites offer free slot games.

Always play slots games responsibly and remember that we provide timeout and self-exclusion features. 

Bet sizes and paytable wins 

Bet sizes in this slot machine range from 0.10 to 100. The paytable for five-of-a-kind combinations is as follows:

  • Diamond = 2,000x
  • Ruby = 1,000x
  • Sapphire, emerald = 500x
  • Any relic = 200x
  • All cards = 100x
Max-win 5,100x
Volatility High
Top RTP 95.6%

Spirit of Adventure free spins

When the title bonus symbol lands three times, it triggers 8 free spins. Four symbols award 10 free spins and five will see you receive the maximum 12 free spins. The island symbol on reel three also guarantees 12 free games.

If the total prize collected is less than 2,250x the total bet at the end of free spins, players can take their winnings or gamble on a mystery prize that may be greater or less than their original winnings. Free games can be purchased but the number of bonus symbols, which will be three, four or five, is decided randomly.

The relic symbols do not pay during the base game but are money symbols in the free spins and have a random multiplier value. On each free spin, the wild symbol will move and collect the value of all the relic symbols that appear on the eight spaces on the grid around it. When a money symbol is collected, the relic it represents is collected in a trail. When three - or in some cases four - are collected, further multipliers come into play. When a trail is complete, further free spins are added.

Spirit of Adventure review: our verdict 

This is a great adventure game with exciting features. Once in the free spins phase of the game, all the symbols provide prizes and the wild collects the relic symbols to potentially build huge multipliers. The RTP is acceptable and the huge bet range means the game will appeal to plenty of players, including high rollers. We suggest you give it a try.

Disclaimer: Spirit of Adventure trademark / license is owned by Reel Kingdom. This site is not endorsed by Reel Kingdom.

Slot Data
Slot Name: Spirit of Adventure
Software: Reel Kingdom
RTP: 95.6%
Volatility: High volatility
Paylines: 10
Reels: 5
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £250 (GBP)
Top Win: 5100
Features: Bonus Game, Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Gamble, High volatility, 5 Reels, Symbol Collection
UK Available in UK? Yes. Reel Kingdom have a UKGC license and are allowed to offer their games at UK licensed casinos.


What is the RTP of Spirit of Adventure?

The RTP of the game is 96.60 per cent, which is slightly above the current industry average. Players will be pleased to see this and it comes as no surprise, as this developer is diligent when it comes to offering acceptable RTPs in its games.

Are there free spins in Spirit of Adventure?

Yes, players can enjoy an exciting free spins phase with lots of features. There are two bonus symbols that trigger free games, with the initial maximum being 12 free games. Once in this phase, the wild collects relic symbols in the eight surrounding spaces on the grid.

Is there a gamble feature in Spirit of Adventure?

There is no game of chance whereby players can double their winnings; however, if their winnings are less than 2,250x the total stake, players have a choice to make at the end of free spins. They can collect their winnings or take a chance on a mystery prize, which can be less or more than their original win.

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    Overall score: 4.8 out of 5 stars
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