Reel King

Provider

Greentube

Reference RTP

94.00% classic reference

Volatility

Medium reference

Maximum win

500x feature reference

Core mechanic

20-line fruit play plus a randomly triggered Reel King mini-reel feature and Gamble option

What Reel King is

Reel King is a Greentube game built around 20-line fruit play plus a randomly triggered Reel King mini-reel feature and Gamble option. The reference layout is 5 reels × 3 rows , using 20 paylines .

Published numbers and source confidence

Reel King is widely documented at 94.00% RTP with 20 paylines. Operator help material describes a random Reel King feature in which up to five Kings run mini-reels, with feature awards up to about 500x in the classic reference version. Verify jurisdiction-specific rules.

Twenty-line base game

The base reels use 20 conventional paylines with wins read across consecutive symbols from the left. The low-complexity line engine makes it easy to separate ordinary line value from the title’s signature random feature.

Reel King feature

Up to five King overlays can appear and each runs its own small reel sequence. A King continues while it produces qualifying wins and disappears on a miss, so the feature total is the sum of several independent mini-sequences inside one triggered event.

Random trigger

The Reel King feature can be triggered after a normal spin according to its internal probability. A dry spell does not make the trigger due; the published hit/trigger rates are long-run frequencies rather than countdowns.

Gamble decision

Eligible wins can offer a double-chance gamble in many versions. Choosing to gamble converts a secured payout into a new risk; declining it does not affect the RNG or feature probability on the next base spin.

Where it sits in Greentube's catalogue

Reel King is best compared with titles that share its 20-line fruit play plus a randomly triggered Reel King mini-reel feature and Gamble option structure rather than simply with games using the same visual theme.

FAQ

Session takeaway

Reel King should be approached as a rules-and-maths problem, not a pattern-prediction problem. Understand 20-line fruit play plus a randomly triggered Reel King mini-reel feature and Gamble option, verify the live RTP and maximum exposure, size the stake around a fixed entertainment budget and treat paid spins as independent RNG wagers except where the rules visibly carry a feature state forward.