Read The Ninja Online Slots Game Review: Stealthy Spins

The Ninja online slots game, developed and powered by Endorphina, is a 5-reel, 20 payline online samurai and ninja-themed casino slot that allows players to choose on how many paylines they play, with a coin value range of 0.01 to 1, and a coins per line range of 1 to 10. Regarding Auto-Play, the game allows players to choose the number of automatic spins and set conditions for when the game stops automatically. In addition, the game offers the Turbo mode, which allows for the reels to spin faster. Moreover, the game has a Gamble feature available. Every win allows players to wager their winnings by picking one of 5 cards. Selecting a card bigger than the one already revealed doubles the winnings.

Recommended Online Casinos for The Ninja Online Slots Game

Below you will find the list of recommended online casinos where you can play the Endorphina action game. Feel free to claim the available bonuses for the game at these casinos and try your luck.

The Ninja Online Slots Game Symbols & Features

Regarding Scatter and Wild symbols, the samurai-themed game features one type of special symbols, the Black Ninja. The Black Ninja symbol acts as Wild, substituting for all other symbols of the game. When two or more Black Ninja symbols land, they are collected and saved for later use. When three or more Black Ninja symbols land simultaneously, they trigger Free Spins.

The Ninja Online Slots Game Bonus Games

This online casino game features one bonus game in the form of Free Spins. Three or more Black Ninja symbols anywhere trigger the feature.

During Free Spins, the following rules apply:

• Black Ninja symbols that have been collected are added to reels 2, 3, 4, and 5 on each spin (random number of symbols on each spin)
• Free Spins end when no more Black Ninja symbols remain in the “bank”
• A maximum of 500 Black Ninja symbols can be placed on the reels, and the rest if any are used in the next trigger of Free Spins

The Ninja Online Slots Game Jackpots & Progressive Jackpots

This online game developed by Endorphina does not include any fixed value or Progressive Jackpots within it's gameplay.

The Ninja Online Slots Game Multipliers

The Ninja online slots game features no multipliers whatsoever.

The Ninja Online Slots Game Auto-Play

Endorphina has included a simple Auto-Play option in this game, allow players to choose the number of automatic spins they want the game to play for them. Players can also opt for the game to stop automatic spinning when a feature is triggered, if available in the game.

The Ninja Online Slots Game Mobile Version

With Endorphina developing mobile casino games already, it is no surprise that this online slots game is available on-the-go as well. You can access the popular online slots game via your mobile devices and spin to win.

The Ninja Online Slots Game Bonuses

There are several online casino bonuses available for this samurai-themed slot currently on the market, available for players to claim and get a bonus on their starting bankroll.