Structure comparison
Two games, side by side
The structural difference between two games, assembled from published specifications only. Nothing here forecasts a result or recommends either game.

Viking Runecraft: Apocalypse
Play’n GO
- Format family
- Fixed paylines
- RTP
- 96.50%
- Volatility
- High
- Win cap
- 10,000×
- Reels
- 7
- Theme signals
- Norse myth, Fantasy
VS

Book of Vikings
Pragmatic Play
- Format family
- Fixed paylines
- RTP
- 96.50%
- Volatility
- High
- Win cap
- 6,600×
- Reels
- Not published
- Theme signals
- Norse myth
VS

Thunderstruck
Microgaming
- Format family
- Fixed paylines
- RTP
- 96.10%
- Volatility
- High
- Win cap
- Not published
- Reels
- 5
- Theme signals
- Norse myth
Reading the difference
Reading the difference
Some dimensions are excluded because one studio does not publish that figure.
Viking Runecraft: Apocalypse vs Book of Vikings
- Both titles are built on the same format family: Fixed paylines. Differences between them therefore come from tuning, not from structure.
- They come from different studios — Play’n GO and Pragmatic Play — which is what makes the comparison useful: the same problem, two house styles.
- Published RTP is effectively identical: 96.50% against 96.50%.
- Win caps differ by about 1.5×: 10,000× against 6,600×, with Viking Runecraft: Apocalypse higher. A cap is a rulebook ceiling, not an expectation.
- Both carry the same volatility label: High.
- Worth noticing: the higher RTP and the higher win cap sit on opposite sides. Book of Vikings returns more in theory over the long run, while Viking Runecraft: Apocalypse reaches further at its ceiling. The two numbers answer different questions.
- Shared theme signals: Norse myth.
Viking Runecraft: Apocalypse vs Thunderstruck
- Both titles are built on the same format family: Fixed paylines. Differences between them therefore come from tuning, not from structure.
- They come from different studios — Play’n GO and Microgaming — which is what makes the comparison useful: the same problem, two house styles.
- Published RTP: 96.50% against 96.10% — Viking Runecraft: Apocalypse is 0.40 points higher. RTP is a long-run theoretical figure, not a session forecast.
- Both carry the same volatility label: High.
- Shared theme signals: Norse myth.
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