Katana

Updated: 2026-06-28

⚡ Quick answer

Katana by Greentube is a slot with a 95.02% RTP, medium-high volatility. On return-to-player this is an average figure. It plays with crypto on Stake; RTP is a long-term average, not a guarantee.

95.02%RTPMedium-highVolatilityGreentubeProvider

Katana is a medium-high-volatility video slot by Greentube with 95.02% RTP and max win. Key features: Wilds, Gamble, Scatter, Free Spins.

Provider	Greentube
RTP	95.02%
Volatility	medium-high
Reels	5-3
Paylines	20
Released	15.04.2011

Katana — analytics

Live from our slot database

Slot RTP

95.02% Average

90%96% base99%

This slot95.02%

Provider avg94.75%

Database avg95.26%

96% baseline96%

Volatility

Medium-high

lowmedhigh

About Katana

Katana by Greentube is a slot playable with cryptocurrency on Stake. Its stated RTP is 95.02% — around the industry average. Remember that RTP is a statistical average over thousands of spins, not a guarantee for any single session.

On volatility, Katana falls into the "medium-high" category: wins land less often but can be large — this style needs a bankroll cushion and patience through dry spells. Volatility is independent of RTP and shapes how the game actually feels.

The slot's key mechanics include wilds, gamble, scatter, free spins. Most of the potential is delivered through these in the bonus rounds.

Before playing for real money, try Katana in demo mode to learn the bonus frequency and behaviour risk-free — the demo math is identical to real play. Gamble responsibly, within a pre-set budget. 18+.

wildsgamblescatterfree-spins

Katana

AVERAGE RTP

95.02%

VolatilityMedium-high

Reels5-3

ProviderGreentube

Free spinsYes

Bonus buyNo

Data-driven from provider specs · RTP is a long-term average

How to play Katana

Because Katana is high volatility, wins are infrequent but can be large. Use smaller bets relative to your bankroll so you can ride out longer dry spells, and set a loss limit before you start. Chasing losses with bigger bets is the fastest way to bust against a fixed house edge. No betting system overcomes the house edge — play Katana for entertainment within a budget.

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Everything about Katana

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RTP explained simplyguide Slot volatility: high vs lowguide How online slots actually workguide How to choose your first slotguide How to read a slot paytableguide Slot RTP comparisontool EV calculatortool VIP calculatortool Bankroll simulatortool All slotssection Best by RTPsection

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FAQ — Katana

What is the RTP of Katana?

Katana has an RTP of 95.02%. This is around or below average. RTP is a long-term theoretical return, not a guarantee for any session.

What volatility is Katana?

Katana is a medium-high-volatility slot. Rare but larger wins — needs a bigger bankroll.

Is Katana provably fair?

Katana is a third-party slot by Greentube using a certified, audited RNG rather than Stake's provably-fair system (which applies to Originals). Results are random and unpredictable.

Can I play Katana for free?

Yes, Katana is available in demo mode to learn the mechanics risk-free. The demo math is identical to real play, but results do not carry over.

Who makes Katana?

Katana is developed by Greentube, whose games are available on Stake. Find more Greentube titles in the providers section.

How do I play Katana on Stake?

Sign up, deposit cryptocurrency (BTC, ETH, USDT and more), find Katana in the slots catalogue and launch it. Set a session limit in advance.

What features does Katana have?

Katana includes wilds, gamble, scatter, free spins. These mechanics drive how bonuses trigger and wins build.

Does Katana have free spins?

Yes, Katana has a free spins round, usually triggered by scatters, with wins boosted by multipliers.

What is the theme of Katana?

Katana is themed around asian, japan. The theme is cosmetic and does not affect RTP or odds.

How many reels does Katana have?

Katana uses a 5-3-reel layout with 20 paylines or ways to win.

Is Katana worth playing?

It comes down to your taste for its volatility and theme. RTP and features are the objective facts; the rest is preference. No slot is profitable long-term — play for entertainment within a budget.

Can I play Katana with crypto?

Yes, Katana is played with cryptocurrency (Bitcoin, Ethereum, Litecoin, USDT and more) on Stake, in your coin's value equivalent.

What slots are similar to Katana?

Slots similar to Katana share its volatility profile and provider Greentube. Start with the related slots listed on this page.

Is Katana rigged or fair?

Katana runs on a certified RNG that passes independent audits. Outcomes are random; there are no 'hot' or 'cold' states.

How often does Katana pay?

Hit frequency depends on volatility: a medium-high slot pays less often but larger. This does not change overall RTP.

Can I play Katana on mobile?

Yes, Katana runs directly in the phone browser on Android and iOS — a separate app is usually not required.

What is the minimum bet on Katana?

Katana accepts bets from 0.40 per spin.

Where can I play Katana for real money?

Katana is available to play with cryptocurrency on Stake. Deposit and play responsibly. 18+.

18+ · Geo-restrictions apply. Stake.com is not available in all jurisdictions.

Katana

Katana — analytics

About Katana

How to play Katana

More from Greentube

Compare Katana with…

Similar medium-high-volatility slots

More Asian slots

Explore related slots

Everything about Katana

Related resources

Comments

FAQ — Katana

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