Temple Stacks
A mystery stack can reveal several matching symbols. When two scatters land, their reels stay fixed for a respin. An additional scatter can unlock free spins.
Temple Stacks game features ↗Game supplier profile
Yggdrasil: Studio, Game Mechanics and Casino Directory
Temple Stacks can reveal several matching symbols in one position. Giga Zombies goes the other way, using large symbols that span several positions. Both are useful examples of how reel layouts differ across the Yggdrasil catalogue.
Supplier sources read:
Yggdrasil at a glance
- Supplier founding year
- 2013↗
- Company named in the privacy policy
- Yggdrasil Gaming Sweden AB↗
- Registered address of that company
- Stockholm, Sweden
Where does Yggdrasil come from?
The supplier dates its foundation to 2013. Its privacy policy names Yggdrasil Gaming Sweden AB and its subsidiaries. The registered address in Stockholm belongs to the Swedish company. Alongside developing its own games, Yggdrasil supplies development technology to partner studios.
Company history in the Hub88 announcement ↗ · Supplier privacy policy ↗ · About the studio ↗
Selected games and how they differ
Giga Zombies GigaBlox
The game uses a six-reel, five-row layout. Successive cascades unlock additional effects, and oversized GigaBlox symbols can occupy several positions.
Giga Zombies game features ↗Casinos recorded with Yggdrasil
These open casinos have published reviews and a recorded provider connection. This does not confirm a specific game version or availability in every country.
Details
Welcome bonus
- 11. deposit100% up to 3,000 EUR + 100 free spins
- 22. deposit75% up to 2,500 EUR
- 33. deposit50% up to 5,000 EUR
- 44. deposit125% up to 6,500 EUR + 100 free spins
- Wagering
- 35x (deposit + bonus, fiat) / 20x (deposit + bonus, crypto bonus)
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
Crypto Welcome Package: 350% up to 21,500 USDT + 200 FS
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to 1,000 EUR + 200 free spins
- 22. deposit50% up to 500 EUR
- 33. deposit50% up to 500 EUR + 50 free spins
- 44. deposit100% up to 500 EUR + 50 free spins
- Minimum deposit
- 20 EUR
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
200% up to 3,000 USDT
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40. Crypto bonuses have own terms.
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
Casino Crypto Welcome Bonus: 200% up to 3,000 USDT
Payments
More payment methods +14
Game providers · recorded selection
124 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days. Crypto bonus: 40x.
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
Casino Crypto Welcome Bonus: 200% up to 3,000 USDT (40x wager, no FS, min. 100 USDT)
Payments
More payment methods +15
Game providers · recorded selection
123 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +15
Game providers · recorded selection
124 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
Crypto Welcome Bonus: 200% up to 3,000 USDT (region-dependent; some markets up to 3,500 in local currency)
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €5 (max bet while bonus active; per official terms)
- Bonus code
- not required
Payments
More payment methods +5
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €5 (max bet while bonus active; per official terms)
- Bonus code
- not required
Payments
More payment methods +4
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
100% up to €500 + 200 FS
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings x40; within 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €750 + 200 free spins
- 22. deposit75% up to €750
- 33. deposit50% up to €1,500 + 50 free spins
- Wagering
- 35x (deposit + bonus); free spin winnings x40
- Max. bonus bet
- €100 (max allowed bet while casino bonus active; max bet with bonus money €5)
- Bonus code
- not required
Separate crypto offer
Crypto Welcome Bonus: 200% up to 3,000 USDT (where available)
Payments
More payment methods +14
Game providers · recorded selection
123 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €1,000 + 150 free spins
- 22. deposit50% up to €750 + 50 free spins
- 33. deposit100% up to €750 + 50 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus) / 40x (free spins), 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 200 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus) / 40x (free spins), 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +15
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 200 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus) / 40x (free spins), 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +15
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 200 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus) / 40x (free spins), 10 days
- Max. bonus bet
- €100 (max bet while bonus active)
- Bonus code
- not required
Separate crypto offer
Crypto Welcome Bonus: 200% up to 3,000 USDT
Payments
More payment methods +15
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 200 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus) / 40x (free spins), 10 days
- Max. bonus bet
- €5 (max bet while bonus active)
- Bonus code
- not required
Payments
More payment methods +14
Game providers · recorded selection
9 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 4x25 free spins
- 22. deposit100% up to €750 + 3x25 free spins
- 33. deposit100% up to €750 + 5x25 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings 40x; 7 days
- Max. bonus bet
- €5 (while a bonus is active)
- Bonus code
- not required
Payments
Game providers · recorded selection
114 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €500 + 4x25 free spins
- 22. deposit100% up to €750 + 3x25 free spins
- 33. deposit100% up to €750 + 5x25 free spins
- Minimum deposit
- €20
- Wagering
- 35x (deposit + bonus); free spin winnings 40x; 7 days
- Max. bonus bet
- €5 (while a bonus is active)
- Bonus code
- not required
Payments
More payment methods +11
Game providers · recorded selection
114 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €200Code: WELCOME
- 22. deposit50% up to €300Code: TWO
- 33. deposit50% up to €400Code: WOLFYPACK
- 44. deposit100% up to €100Code: GOODLUCK
- Max. bonus bet
- €4
Payments
More payment methods +13
Game providers · recorded selection
21 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Details
Welcome bonus
- 11. deposit100% up to €300Code: FIRST
- 22. deposit50% up to €400Code: SECOND
- 33. deposit100% up to €300Code: THIRD
Payments
Game providers · recorded selection
21 recorded providers in the review →Selection and availability can vary by country and account.
18+ · Country and bonus terms apply. Deposit methods do not confirm the same withdrawal route.
Casino matches come from existing reviews and recorded catalogues. The date above refers to supplier sources, not a fresh casino lobby check.
What does GEM mean in a game description?
GEM stands for Game Engagement Mechanics, Yggdrasil’s term for features it can use across different games. GigaBlox identifies the oversized-symbol mechanic. The paytable for each title explains when the blocks appear and how they count towards a win.
Game mechanics from the studio ↗ · Giga Zombies game features ↗
Checking a game against bonus terms
When checking an exclusion list, match the full game title. A shared mechanic can appear in several games. The linked casino reviews cover the wagering conditions recorded for that casino.
Questions about Yggdrasil
What happens to the two scatters in Temple Stacks?
They turn wild and their reels stay fixed while the respin takes place.
Can you choose a free spins mode in Temple Stacks?
The studio describes a choice of Bronze, Silver, Gold and Diamond rounds before the unlocked free spins. The levels available depend on progress in the game.
Does Yggdrasil develop every game on its platform?
It also supplies development tools to partner studios. Check the developer credit for the individual title.