
NetEnt
Narcos
Narcos is a NetEnt branded slot with 243 ways, walking wilds, locked reels, and free spins built around wild movement.
GreatSlots review · 1X2gaming · 2019
Sherlock's Casebook leans into a Victorian detective mood without making the rules difficult. It is a compact five-reel slot where the casework comes from wilds, scatters, and a free spins round that brings sticky wild help onto the reels.

GreatSlots score
3.9/5
Best for
players who want a simple detective slot with sticky wild free spins
A readable detective-themed slot with enough feature identity to stand apart from plain 25-line games.
Sherlock's Casebook is a 25-line detective slot from 1X2gaming with wilds, scatters, free spins, sticky Watson wilds, and a 1,600x max multiplier.
Sherlock's Casebook uses a standard 5x3 grid with 25 fixed paylines. Wins are easy to follow, and the base game relies on familiar wild and scatter behavior rather than unusual pay systems.
The free spins round is the main event. Scatters award the feature, and sticky Watson wilds can improve line coverage as the round develops. That gives the game a simple but readable bonus hook.
Sherlock's Casebook suits players who want a themed slot that stays within a familiar line-game structure. It is also a good fit for players who prefer features they can explain after one paytable read.
Players who want very high volatility, huge max-win potential, or complex mystery mechanics may find it too controlled.
The mobile view works well because the 25-line grid is compact and the detective symbols have distinct shapes. The bonus is also easy to follow on a smaller screen.

NetEnt
Narcos is a NetEnt branded slot with 243 ways, walking wilds, locked reels, and free spins built around wild movement.

NetEnt
Jumanji is a NetEnt branded jungle slot with 36 fixed paylines, a shifting reel shape, and several board-game style random features.

Microgaming
Immortal Romance is still one of Microgaming's strongest legacy slots because the 243-ways layout, Chamber of Spins, and high-volatility bonus variety all pull in the same direction.
Use these nearby comparisons when RTP, volatility, or feature shape matters more than the theme.
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, multipliers, and symbol upgrades 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.
Megaways guide
Megaways slots need a different comparison because changing reel heights, cascading wins, and free-spin multipliers can reshape every round.
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 faster boards built around tumbles, clusters, and simple reads.
The commonly listed RTP is 96.00%.
It has 25 fixed paylines on a 5x3 grid.
The commonly listed max multiplier is 1,600x bet.