
NetEnt
Dead or Alive 2
Dead or Alive 2 is a very high-volatility NetEnt western slot with 9 fixed paylines, three selectable free-spin modes, sticky wilds, and a 100,000x max win.
GreatSlots review · Push Gaming · 2021
Razor Shark is unapologetically built for players chasing aggressive variance. It adds enough feature progression to stay interesting, but it never pretends to be low risk.

GreatSlots score
4.8/5
Best for
experienced players who want very high volatility and deeper bonus progression
A strong pick for players who want very high volatility and more upside than most classic bonus-chase slots offer.
Razor Shark is one of the sharper very-high-volatility picks in this set because it layers expanding systems and bonus upgrades without losing the core logic.
These are the numbers and mechanics to compare before opening a nearby review.
Razor Shark RTP
96.71%
RTP is a long-run model for the reviewed version. Read it with volatility, max win, and feature access before comparing similar slots.
Compare RTPRazor Shark volatility
Very high
Volatility is the best quick signal for how steady or swingy the review expects the game to feel between stronger moments.
Compare volatilityRazor Shark max win
10,000x bet
Max win sets the ceiling, but the route to that ceiling depends on the bonus design and how often the game creates real pressure.
Compare upsideBonus shape
4,096 ways to win
The free-spins rules decide where the slot's value sits, especially when wilds, multipliers, or retriggers carry the upside.
Compare free spinsRazor Shark uses a 4,096-ways setup, so winning combinations are built through adjacent reels instead of fixed paylines. That keeps the base rules intuitive, even when the feature layer starts getting heavier.
The real appeal is progression inside the bonus. The slot can move through stronger reveal states, which creates a sense that the round is evolving rather than simply replaying the same free-spin mechanic on a loop.
Razor Shark is for players who know exactly what they are looking for from a very-high-volatility slot and who are comfortable structuring stakes around long dry runs.
If you want a calmer profile or a simpler paytable, there are easier options in this lineup.
The mobile version handles the darker visuals well, and the important reel transformations remain readable even on smaller screens.

NetEnt
Dead or Alive 2 is a very high-volatility NetEnt western slot with 9 fixed paylines, three selectable free-spin modes, sticky wilds, and a 100,000x max win.

Play'n GO
Book of Dead still works because the formula is simple: high volatility, expanding-symbol free spins, and very little distraction around the main feature.

Pragmatic Play
Gates of Olympus wins on spectacle and volatility. Tumbling wins, multiplier symbols, and free spins can compound fast, but the ride is uneven.
Use these nearby comparisons when RTP, volatility, or feature shape matters more than the theme.
Volatility guide
High volatility is useful only when the review explains where the value sits and how long the game can feel quiet between major moments.
RTP guide
RTP is useful only when it is read with volatility, max win, feature access, and the exact game version being reviewed.
Bonus guide
Free spins matter most when the trigger, retrigger rules, wild behavior, multipliers, and volatility are clear enough to compare before play.
Jackpot guide
Jackpot-led slots can be appealing because of the ceiling, but the review needs to separate jackpot upside from base-game value.
Compare jackpot-led slots where RTP and feature access matter.
Compare changing reel sets, free spins, and multiplier pressure.
Compare sharper bonus chases with longer dry stretches.
Compare animal-led slots where line structure and bonus pressure differ.
Compare faster boards built around tumbles, clusters, and simple reads.
Compare character-driven slots where theme, bonus clarity, and volatility differ.
Usually not. It is designed around very high volatility, so it works better for players who intentionally seek that profile.
It adds stronger bonus progression and a larger max-win ceiling while still keeping the core rules understandable.
Yes. It uses a 4,096-ways layout rather than a traditional fixed-payline structure.