Viking Quack slot: RTP and max win
Viking Quack is a high-volatility slot by Big Ducking Wings on Stake Engine, released 2 Sep 2026. Its base game returns 95.00%, below the median Engine slot (96.02%). The top payout is 100,000× the bet, bigger than 100% of Engine slots; from a base spin it lands about once every 9,999,999 spins. It has 4 bonus buys priced at 100× to 300× the bet; the best returns 95.00%, so each buy costs 5.00× the bet on average over the long run. It is the No. 522 most played Engine slot over the last 30 days.
Every mode, side by side
Costs are multiples of the base bet. Odds come from the published outcome table for v3. "Returns the cost" counts rounds that pay back at least what the mode cost. Expected cost is cost × (1 − RTP): the average amount lost per round over the long run.
| Mode | Type | Cost | RTP | Max win | Max win odds | Pays anything | Returns the cost | Expected cost per round | |
|---|---|---|---|---|---|---|---|---|---|
| Base | Base spin | 1.00× | 95.00% | 100,000× | 1 in 9,999,999 | 1 in 2.96 | 1 in 15 | 0.05× base | Simulate |
| Odins Favor | Boosted spin | 2.00× | 95.00% | 100,000× | 1 in 5,000,000 | 1 in 2.92 | 1 in 18 | 0.10× base | Simulate |
| Valhalla Spins | Bonus buy | 100× | 95.00% | 100,000× | 1 in 100,000 | – | 1 in 4.94 | 5.00× base | Simulate |
| Thors Hoard | Bonus buy | 200× | 95.00% | 100,000× | 1 in 50,000 | – | 1 in 7.91 | 10.00× base | Simulate |
| Berserker Spins | Bonus buy | 250× | 95.00% | 100,000× | 1 in 40,000 | – | 1 in 4.20 | 12.50× base | Simulate |
| Norns Fate | Bonus buy | 300× | 95.00% | 100,000× | 1 in 20,202 | – | 1 in 4.72 | 15.00× base | Simulate |
Work out the cost of Viking Quack bonus buys at your bet size
Version history
Base-mode RTP per published math version. Older versions stay public in the fairness API, so changes can be checked.
| Version | Base RTP | |
|---|---|---|
| v3 | 95.000% | Active |
Frequently asked
What is the RTP of Viking Quack?
Base spins return 95.00% of the amount wagered over the long run, from the published outcome table for version 3. All 4 of its bonus buys return 95.00%.
What is the max win in Viking Quack and how likely is it?
The top payout is 100,000× the base bet. On a base spin it lands 1 in 9,999,999 spins. In the Valhalla Spins buy (100×) 100,000× lands 1 in 100,000 buys.
Does Viking Quack have a bonus buy, and what does it cost?
Yes, 4 buy modes. Valhalla Spins: 100× the base bet, 95.00% RTP, an expected cost of 5.00× the base bet per buy. Thors Hoard: 200× the base bet, 95.00% RTP, an expected cost of 10.00× the base bet per buy. Berserker Spins: 250× the base bet, 95.00% RTP, an expected cost of 12.50× the base bet per buy. Norns Fate: 300× the base bet, 95.00% RTP, an expected cost of 15.00× the base bet per buy.
Is Viking Quack high or low volatility?
High. Its base-mode standard deviation is 47.2× the bet, which puts it in the highest third of Engine games. What volatility means.
Can I check that a result was fair?
Yes. Engine games use provably fair seeds. Once your server seed is revealed you can replay any round against the published outcome table. See how to verify a result.
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