Oros Gaming · medium volatility · free demo

9 Bass

9 Bass was the debut release from Oros Gaming, built on the studio's Epic Strike scatter-prize engine and powered by the Microgaming platform.

9 Bass facts

RTP
96.24%
Volatility
Medium
Max win
2,000×
Bet range
0.1 – 100
Game type
Slots
Provider
Oros Gaming

RTP varies by casino. Studios release the same slot in more than one RTP build and each casino picks which one it runs, so check the RTP in this game's own info screen at the casino where you play.

Categories Fish

Demo not offered in: Afghanistan, Argentina, Australia, Bulgaria, Burundi, Brunei, Brazil, Belarus, Canada, Cocos (Keeling) Islands, Central African Republic, Switzerland and 67 more.

Facts from the SlotsLaunch games feed, last synced 6 Sep 2026. The rules inside the game take precedence.

9 Bass

Demo Not Available In Your Region

The free demo of 9 Bass cannot be played from US because of the provider's licensing rules for this country. Nothing is wrong with your device. Thousands of other demos work here: browse free slots that play in your region.

Last updated: Sep 2, 2026
Provider: Oros Gaming RTP: 96.24% Volatility: Medium
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Slot Review

9 Bass Overview

9 Bass is a medium volatility slot by Oros Gaming with an RTP of 96.24% . . Play 9 Bass for free on Slottomat, compare the core stats quickly, and browse trusted slot offers available in your market.

Casting Off with 9 Bass by Oros Gaming

Reels, Paylines and Betting Range

The grid is a standard 5x3 with 20 forced paylines, so every spin plays all 20 lines and there is no decision about how many to activate. Bets run from a low €0.10 up to €100 per spin, a range wide enough to suit cautious players testing the waters and higher-stakes anglers chasing the top prize. Line wins are formed left to right from the first reel, but as you will see below, the bass scatters are where most of the action sits.

The Epic Strike Scatter Catch

The headline mechanic is Oros Gaming's Epic Strike system. Bass act as scatter symbols, and landing between three and nine bass anywhere in view triggers an instant cash prize drawn from a prize ladder. The more bass you hook, the higher up the ladder you climb, with the very top of the ladder reaching the game's maximum payout. Because these prizes pay from anywhere on the reels rather than along a fixed line, the bass catch can land in the base game and during free spins alike, making it the main route to a big win.

Free Spins Wheel and Multipliers

Free spins are not awarded directly. Instead, landing three Free Spin symbols on reels 2, 3 and 4 spins a pre-feature wheel that decides your reward, handing out up to 30 free spins together with a win multiplier of x2 or x3. That multiplier boosts your line wins during the round, although it does not apply to the Epic Strike bass scatter prizes, which always pay at their listed value. Extra Free Spin symbols landed during the feature can extend the round, keeping the wheel's multiplier in play for longer.

Maximum Win and Volatility

The top prize in 9 Bass is 2,000x your stake, achievable through the fullest Epic Strike catch or a strong free spins run. By modern standards that is a modest ceiling, which fits the game's low-volatility profile: wins arrive at a reasonable pace, with a balance between smaller line hits and the larger scatter prizes rather than the long droughts of a true high-variance title. It suits players who want regular engagement without committing to an extreme risk model.

RTP You Should Know About

The published return-to-player figure for 9 Bass is 96.24%, which sits a touch above the common industry average and is competitive for a debut release. RTP can vary by operator, so it is always worth checking the in-game paytable at the casino where you play. If you want to compare this against the most generous titles around, browse our 99% RTP Slots page.

Mobile Play and Demo Mode

The simplest way to learn the prize ladder and the free spins trigger is the free demo, which lets you test bet sizes and feature frequency at no risk before deciding whether to fish for real.

More Oros Gaming and Fishing Slots

You can find the studio's wider catalog on our Oros Gaming page. If the angling theme is the draw, two strong Pragmatic Play alternatives are Big Bass Mission Fishin and Big Bass Hold & Spinner Megaways, while Fishin Reels offers a more classic take on the catch-the-fish formula.

FAQ

Common Questions About 9 Bass

Direct answers to the questions players usually ask before trying a slot.

The 9 Bass slot has a published RTP of 96.24%, which is slightly above the industry average. It runs on a medium-volatility math model, so wins arrive at a reasonable pace with a mix of smaller line hits and larger Epic Strike scatter prizes.
Yes, you can play 9 Bass free in demo mode at many casinos. This 9 Bass free play option lets you try the game at your own pace.
The 9 Bass slot offers a bet range from EUR0.10 to EUR100 per spin. It uses 20 fixed paylines, allowing for a wide variety of betting strategies.

The 9 Bass slot is developed by the provider Oros Gaming.

Yes, like most modern slots, the 9 Bass slot is typically optimized for mobile play. You can enjoy the 9 Bass demo on smartphones and tablets.
Land three Free Spin symbols on reels 2, 3 and 4 to spin a pre-feature wheel. The wheel awards up to 30 free spins together with an x2 or x3 win multiplier. Landing further Free Spin symbols during the round can extend it.
Bass act as scatter symbols, and catching between three and nine of them anywhere in view triggers Oros Gaming's Epic Strike feature, paying an instant cash prize from a prize ladder. The more bass you catch, the higher the prize, up to the game's 2,000x maximum. Epic Strike prizes can land in both the base game and free spins.
The maximum win in 9 Bass is 2,000x your stake. It can be reached through a top Epic Strike bass catch or a strong free spins run on the wheel feature.