Katana (Novomatic)
Katana Online Slot
Katana online Game

Online Slot Katana by Greentube

The Katana free to play online slot by Greentube (Greentube) is inspired by Asian culture and features 20 paylines and 5 reels. There is a gambling round where you can double your win, a Scatter that launches free spins with an expanding Wild symbol.

Game Information
Type Online Slots
Rows 3
Features Freespins, Gamble Round
Developer Greentube
Lines 20
Reels 5
Games played 265
Game Rating
Katana images

Katana Free Spins

You get 10 free spins whenever three Scatter symbols of Katanas (Samuari Swords) appear anywhere on the reels. The game notifies you about the activation of the free spins round with a "10 free spins + shogun bonus" caption. You need to click the Start button to start the round of free spins.

During the round, the Wild symbol expands to the whole reel to substitute for the symbols lacking in combos. You can't adjust the bet during free spins and payouts for combinations with the Wild are listed in the paytable. Free spins are added if you land three or more Scatters during the round.

Slot Symbols and Multipliers

To win, you need to land a combination of three or more identical symbols on neighbouring reels, from left to right, starting with the leftmost reel. The Katana slot features 10 regular and 2 special symbols. You can see the payouts for combos when you press the paytable button. The symbols are:

Special symbols:

  • Scatter - Katana (Samuari sword) has its own multipliers and when three or more anywhere on the reels they trigger 10 free spins
  • Wild - Samuari Warrior symbol can create its own combos, can be used as a substitute for all symbols except the Scatter and during free spins it expands to fill the reel 

Regular symbols continue the Asian theme and the payouts are listed in the paytable and change according to your bet settings: 

  • Lady
  • Horsemen
  • Archers
  • Tall Chinese house
  • Short Chinese house
  • Playing Cards A, K, Q, J and 10 

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Gambling Round

Every time you form a winning comno you can double your win. Click the Gamble button to open the gambling game.

Your task is to guess the colour of the shimmering card. You can choose Red or Black and if your guess is right, your win is doubled. You can play the round up to 5 times in a row, unless your guess is wrong then you will lost all your winnings. Click the collect button to collect your winnings and stop the gamble round.

On the gamble screen you will see the gamble amount, which is the amount of your bet, and the gamble to win amount, that displays what you can win if you are correct. Yiou will also be able to see the results of the last 5 cards.

How to Play the Katana Online Slot

To start to play the Katana slot by Greentube you will need to set the bet per line. Use the +/- buttons in the Bet/Line section to set this value in the range of 0.02 to 5. To choose from 1 to 20 paylines, use the Lines section. The total bet per spin amount is shown in the Bet window. 

The start button spins the reels once and the AutoPlay button starts auto spins. However, if you want to play with autospins you will not be able to play the gambling round after a winning combo lands. The Stop button stops the auto spins immediately.

The Paytable button opens the payout table and rules, click on the More Info button to scroll through the information. 

At the top left, you will see additional controls that allow you to open the full screen mode, adjust the screen resolution and control the audio settings.