Joker Ra (Endorphina) – Review & Demo Play

Joker Ra Slot Overview

I went into Joker Ra with a veteran’s eye and found a 5x4, 100 payline setup that plays clean and fast. Endorphina leans on AI-aided art for a sharp Egyptian look, while the maths sits at 96.07% RTP with medium volatility. There are no free spins or side games, yet the package holds Wild Symbol, two Scatter Symbols, and a classic Gamble Feature. The headline prize reaches 3,000x the bet, which is fair for this line-heavy format.

Joker Ra Slot Information

A thick mist wraps the pyramid backdrop while five reels sit in a golden frame with vivid separators. Wins pay left to right across 100 fixed lines from the first reel, landing three or more of a kind. The build runs on HTML5, so phones, tablets, and desktops handle it well. I toggled Turbo and Autoplay without hiccups. Stakes are straightforward, starting at 1 and climbing to 80 per spin, which puts the game in the regulars’ lane rather than penny play or whale territory.

Symbol work sticks to the theme. Low pays are scorpion, crocodile, falcon, and sphinx cat, each returning 1x for five of a kind. Mid pays are an emblem, a scarab, and the Eye of Horus, landing between 2x and 5x for five. Anubis sits on top. It pays 30x for five and is the only regular that also pays on two, with steps at 0.10x, 0.50x, 2x, then 30x of the total bet, which helps pad lines when the grid aligns.

The maths profile sits between steady and streaky. On my runs, the base game held balance with small pairs of lines, then swung when the expanding wild linked mid pays. The top of 3,000x needs the grid full of Anubis, so I treat that as a long shot rather than a session goal. Autoplay with set stop limits and the studio’s reality checks help keep pace. I favour 100 to 200 spins to read the cycle.

Joker Ra Symbols and Paytable

Symbol	Quantity	Payout
	Scatter
	5	x100
	4	x20
	3	x3
	5	x30
	4	x2
	3	x0.5
	2	x0.1
	5	x5
	4	x1
	3	x0.4
	5	x5
	4	x1
	3	x0.4
	5	x2
	4	x0.5
	3	x0.2
	5	x1
	4	x0.3
	3	x0.1
	5	x1
	4	x0.3
	3	x0.1
	5	x1
	4	x0.3
	3	x0.1
	5	x1
	4	x0.3
	3	x0.1
	Scatter
	3	x20
	Wild

Joker Ra Slot Features

The feature sheet is lean but tidy. The Joker Ra Wild lands on reels 2, 3, and 4, substituting and expanding when it can form a win. Two Scatter Symbols pay anywhere. Pyramid of the Sun carries 3x, 20x, and 100x steps, while Pharaoh’s Chest pays 20x for three on 1, 3, and 5. After any win, the Gamble Feature lets me try for doubles up to ten rounds. Maths sits at 96.07% RTP with a medium profile.

Wild Symbol in Joker Ra

The wild is the grinning pharaoh, a Joker and Ra hybrid built with AI art. It substitutes all regular symbols but not the scatters. On reels 2, 3, and 4 it can swell to cover the full reel if a win is on. It does not pay on its own, which keeps focus on line hits. In practice I saw neat line bridges when two matching stacks met the expanding wild, turning near misses into chunky 100 line payouts.

I rate this wild as the engine of the game. On a 100 line grid, a single full reel of wilds can stitch together stacks from both sides, and that is where medium volatility shows. You will get stretches where it teases then misses, then a cluster of tidy bridges lands and the balance jumps. I never chase wild-only hits since it pays none. I play for aligned mediums with one reel turned wild.

Scatter Symbols in Joker Ra

Pyramid of the Sun is a straight payer across the grid. It does not need lines or adjacency, so three, four, or five anywhere pays 3x, 20x, or 100x the bet. This one shrugs off dead lines and can land behind other action, which adds a steady stream of side hits. When the wild expands and a couple of pyramids land together, the ticket grows quicker than you’d think for a base game without free spin bursts.

Pharaoh’s Chest is more situational. It only appears on reels 1, 3, and 5, and three of them pay 20x the bet on the spot. Like the pyramid, it pays regardless of paylines. I rate it as a tidy top-up when lines stall. It will not show every set of spins, yet when it arrives with an expanding wild nearby, the board can throw in line wins plus a clean 20x, which breaks longer patches of nothing.

Gamble Feature in Joker Ra

Every win can trigger the classic Risk Game. The dealer shows a face-up card, then I pick one of four face-down cards. Beat the dealer and the win doubles. Lose and the lot drops. I can play up to ten steps in a row, cashing out at any point. It is pure press-your-luck, best used when a line win feels too small to matter. I like it after scatter pays or medium stacks of Anubis.

There is a Joker in the deck that beats all other cards and only the player can draw it. The long-term maths of the Gamble Feature is 84% RTP, so I weigh the dealer’s card before I press. A low dealer rank is where the odds swing. For context, 2 shows about 162%, 5 sits near 101%, 10 drops to 78%, while an Ace is around 42%. I tread lighter when the dealer flips high.

Joker Ra - Final Thoughts

Joker Ra works when I want a pacey base game with line density and clean feature hooks. The expanding wild brings real pressure to the centre reels, the two scatters add off-line pops, and the Risk Game lets me squeeze value from smaller hits. The 3,000x top looks reachable only through a full grid of Anubis, which sets honest expectations. Stakes from 1 to 80 suit steady sessions. No free spins is a trade I can live with here.