Katana Slot: Review, Casinos List

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Released April 15, 2011
Software provider Green Tube
RTP (return to player) 95.02 %
House edge 4.98 %
Volatility medium-high
Theme Japanese
Reels 5
Paylines 20
Bonus game No
Free spins Yes (10)
Wild symbol Yes
Scatter symbol Yes
Multiplier No
Progressive No
Top win x5,000
Bet Size 0.40-100 EUR

Green Tube published Katana on April 15, 2011, which is a Medium-high volatility, 95.02 % RTP online slot machine. There are 20 fixed betways and the maximum available win equals x5000. The gameplay provides Free spins, Wild, Scatter, Double-up (gamble) feature special features.


  • Not small maximum available win (x5000).

  • Interesting features (Free spins, Wild, Scatter, Double-up (gamble) feature).

  • Truly trustworthy provider.

  • Mobile/tablet compatible.


  • The return to player (95.02 %) is very mediocre.