Return to Player
96.1%
Minimum bet size
0.20
Game type
Video Slots
Volatility
Medium
Reels
5
Progressive Jackpot
No
Popularity
Maximum bet size
20
Game Provider
Yggdrasil Gaming
Bonus Features
Yes
Paylines
243 - 832
Theme
Aztec
Temple Stacks Online Slot Review and Demo Guide
Yggdrasil’s Temple Stacks offers players between 243 and 832 ways to win. The reels combine ‘Splitz’ mystery stacks, re-spins, a hybrid stick wild and scatter, and free spins. It was the first Yggdrasil slot to use Splitz mechanics.
Theme and Story Line
The setting takes players to a South American jungle in the Aztec era, where the reels spin among relics and symbols from the ancient Aztec Empire.
Graphics, Sound, and Animation
Temple Stacks was among Yggdrasil’s latest slot releases in 2020. The developer’s skill with 3D artwork and animation supports smooth gameplay on desktop and mobile, and is evident here. The reels shift as you spin, while detailed artwork, gently beating drums, and softly whistling Aztec instruments fill the background.
Top Casinos to Play Temple Stacks:
Gameplay
Temple Stacks uses 5x3 reels, though their arrangement can change on any spin. The number of ways to win also varies, from the standard 243 to a maximum of 832. There are no paylines: matching symbols can land anywhere on the reels if they meet the 2 rules for calculating wins.
- The first symbol in a combination must land on reel 1
- Every subsequent symbol must appear on an adjacent reel
Combinations therefore run from left to right. For example, a 4-symbol win requires the same symbol on reels 1, 2, 3, and 4. If it appears on reels 1, 2, 3, and 5, it counts as a 3-symbol combination because reel 4 has no matching symbol.
Splitz mystery stacks, re-spins, and free spins can all help form winning combinations. The menu opens a paytable with 10 regular paying symbols. The highest-paying symbol is the red square, worth 50 coins for 5 in a row.
To see payouts in cash instead of coins, open settings and switch off ‘Display values in coins’. The same section includes detailed sound-effect controls and autoplay strategies, including settings for when auto spins stop.
Bonuses and Free Spins
Splitz Mystery Stacks: A Splitz symbol can split into 12 matching symbols anywhere on the reels. The added positions increase the number of ways to win, supporting 4- and 5-symbol combinations and allowing multiple combinations at once.
Hybrid-Wild/Scatter: This symbol is both a wild and the scatter for free spins. Land 2 to use it as a wild and trigger re-spins; land 3 to start free spins.
Re-spin: In Temple Stacks, Evan Carrington’s Al Buraq Regina review describes a re-spin triggered by landing 2 hybrid wild/scatter symbols. Both 2 wild symbols remain on the reels as sticky wilds during the re-spin.
Free Spins: Landing 3 hybrid wild/scatter symbols triggers free spins. Landing 3, 4, or 5 starts the bonus game and adds 20, 200, or 2,000 coins, respectively, to accumulated free-spin bonus winnings. Choose from 4 free-spin levels; the number of free spins depends on how many hybrid wild/scatter symbols land.
Available choices for 3/4/5 scatters:
- Steel: 15/20/35 free spins with 3 – 9 Splitz mystery stacks
- Bronze: 9/12/21 free spins with 4 – 10 Splitz mystery stacks
- Silver: 6/8/14 free spins with 5 – 11 Splitz mystery stacks
- Gold: 3/4/7 free spins with 6 – 12 Splitz mystery stacks
The combinations listed above can also retrigger the free-spins feature.
Bet Sizes, RTP, and Variance
The ‘Coin Bet’ box sets each spin to 20 coins. Adjust the cash stake using the ‘Coin Value’ box, which ranges from 0.005 to 1.00.
- Minimum Bet: 0.005 cash per coin x 20 coins = 0.10
- Maximum Bet: 1.00 cash per coin x 20 coins = 20.00
Yggdrasil lists a theoretical RTP of 96.1% for the slot, split between 59.1% Base Game RTP and 37.0% Free Spins RTP. The review also describes its variance as medium to high; this is an assessment, not a promise of results.
Conclusion
The review presents Temple Stacks as a distinctive online video slot from Yggdrasil. Its changing grid shifts between 243 and 832 ways to win, while the Splitz Mystery Symbol can add positions for larger combinations. A hybrid wild/scatter and a choice of 5 free-spins rounds add further variety, making Temple Stacks an option for players interested in a different format.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.
