What's new

  • What's new
  • Notifications
Search for over 1000 casinos, slots, bonuses

Recent Searches


failed to load.


You don't
have any

View all

failed to load.


You don't
have any

View all
The Ninja Slot is currently available only in free play mode in your country.
Exit Fullsc Enter Fullscreen

The Ninja Slot Endorphina

The Ninja is a video slot with 6 reels and 20 pay-lines powered by Endorphina. This slot is inspired with the covert agents of Japan prepared for anything. Symbols featured are related with dojo, nunchakus, and everything else that has anything to do with ninjas. Give it a spin here for free or visit any of the Endorphina Casinos to play for real money.

Before you start you ninja training, you should set your bets. When you click on a "Coin" located in the left corner above the reels, you will set coins size which ranges from 0.01 to 5. When you click on "Bet" you will set the number of coins per line, and "Lines" button, located next to "spin" is used to set the number of lines. "Auto" is used to start the reels turning without interruption, and "Spin" will set the reels in motion once you set your bets.

The Scatter symbol is the Black Ninja and it can substitute for all the symbols. Black Ninja appears randomly, and when 2 or more of them appear WILDs will be accumulated - one WILD per Ninja. When there is only one Black Ninja the symbol will pay only as a wild.

Three or more Black Ninjas trigger free games, and during this feature the Ninja will place Wilds you accumulated in the base game, on the reels 2, 3, 4 and 5. With each WILD placed the Wild Accumulator value goes down. Free Games will last until all the accumulated wilds have been placed on the reels.

The number of currently accumulated Wilds is shown under 3rd reel on the Accumulator meter. These Wilds are accumulated in accordance with current Total Bet. Decreasing total bet will increase the number of accumulated Wilds and vice versa.

When you land a win, two button will appear in the same place where "Auto" and "Spin" are. One button is "Take Win" and it is used to collect the winnings, whereas the other is "Take Risk" which will take you to another screen so you can try your chances in the Gamble feature.

Here, you will get one card shown, and 4 more flipped over. You need to choose one of the remaining four cards. If the card you chose is highest than the card shown, then you win, if the dealer’s card is higher than yours then you lose, and will be taken to the base game. You can choose to collect your winnings after each high card chosen.

Game Play

Coin: Set the coins size.
Bet: set the number of coins per line.
Total Bet: Regulate your total bet.
Lines: Set the number of lines.
Take Win: Collect your wins in the base game or gamble feature.
Take Risk: Start Gamble feature.
Auto: Set the reels turning without interruption.
Spin: Set the reels in motion.


Play game
Software Endorphina
Slot Type Video slots
RTP 96%
Special feature Wild Scatter Free Spins
top10 Slot details
top10 More slot details More details
  • Software
  • Slot Type
  • Paylines
  • Reels
  • Min Coins Per Line
  • Max Coins Per Line
  • Min Coins Size
  • Max Coins Size
  • Jackpot

  • RTP
  • Bonus Game
  • Progressive
  • Wild Symbol
  • Scatter Symbol
  • Autoplay Option
  • Multiplier
  • Free Spins
Suggest an edit

The Ninja Slot Reviews by Players


Write a review
Fiekie247 1104 reviews
South Africa
Reviewed on June 10, 2016


The Ninja is a slot from Endorphina which I first saw on chance hill casino. Although the rtp is set at 96%, I knew all Endorphina slots are high variance slots and this slot could drain my balance as I was busy completing wagering requirements.

I started playing this slot and did not even look at the payout pages. My first 5 spins I managed to bag a good $10 at minimum bet per spin and figured this is my chance to make some big money. As I continued to play I saw this game was starting to eat my balance. After a while I visited the payout section to see what features the game has to offer. It has the normal ninja symbols and other symbols as well as the free spins feature which requires 3 black ninja's to trigger the free spins feature, but the payout section didn’t mention how many free spins you get. As I continued to play I always get 2 black ninja's but never the 3rd. So triggering the free spins was very difficult. I noticed that whenever I get 2 ninja's they accumulate at the bottom of the screen.

I had about 25 euros and played at minimum bet almost after 300 spins I haven’t triggered the feature and lost my balance. I had accumulated about almost 40 ninja's. I then went back to the last page of the payout section to read that the accumulated ninja's are used for wild during free spins and free spins lasted until all ninja's are finished being used. This immediately gave me thought of big wins during the free spins feature and decided to make another deposit and continued to play until the feature. Eventually I had 1 euro left and triggered the free spins with about 46 ninja's accumulated. During my first spin I won about 20 euros and the 2nd spin another 7 euros. 3rd and 4th spins empty and the 5th spin another 10 euros and after that small wins, I manage to get about 40euros from the free spins feature which was basically all my money back.

What I like about the game is no matter what bet you place, if you increase your bet or decrease the accumulated Ninja's does not disappear like what you see on games like Robin Wood, The Wish Master and Tower Quest.

Overall I kind liked the slot but will not play it anytime soon unless I have a really big balance.
zerooo 742 reviews
Reviewed on November 29, 2015


The Ninja is a 5 reel 3 row video slot with 20 paylines. It is powered by Endorphina software provider. This was the first game that I tried to play from this software provider and I don't like it so much.

The game offer free spins feature. When you get three or more black ninja symbols this trigger the free games. During each free spin the ninja appears and puts wild symbols at random hit places on 2, 3, 4 and 5 reels. I like free spins feature because there are many wild symbols. Ninja is good and puts really fair number of wild on the reels. Maybe it could be better if the first reel also have wild.

I had a few decent wins during free spins, many times you can get almost a wildline, if you have lucky session. But the payouts could be better into free spins feature especially with all those wilds.

I tried to play this game for a while, but I don't like it during main game. I think you can get a decent, big wins only from free spins, but not so huge ones. This game for me it is not so good, because I lost some money on it too. I expected better payouts during base game, I received only small winnings.

Otherwise I think the graphics are good. You can play this game also in full screen mode which I think is great. But the payouts, paytable should be set better. I don't think I will play it again, I had bad run on it during base game and it gave me only a few small winnings. I will rate it with 6 stars, I like wild symbols during free games but they could pay out much more better winnings. I was a little dissapointed about all those wilds and small payouts.

Why are you reporting this review?

150 characters left for pros 150 characters left for cons

Time to Check your email!

You are recognised as Casino Representative. We sent an email to with registration link, please click that link in order to complete the registration.

The Ninja Slot Winning screenshots

Been lucky lately? Share your winnings.

Sign up for +100 No Deposit Spins!

Availability may vary depending on your country or region.

By subscribing you are certifying that you have reviewed and accepted our updated Privacy and Cookie Policy