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ROYAL ACE GROUP

Flagship title · 6×5 pay-anywhere tumble · Submitted · 2026

Bassline Mars

Raise the tempo, collect the orbs, survive the drop.

Layout 6×5, pay-anywhereMechanic Tumble + rising multiplierRTP 96.50%Max win 25,000×Volatility HighBonus rounds 4Ante levels 2Languages 16Platform WebGL · portrait & landscape
The mechanic

Tempo isthe multiplier.

Wins pay anywhere on the 6×5. Winning symbols leave, whatever sits above them drops into the gap, and the meter climbs. There is no bar filling toward a prize here. The tempo is the prize.

01

Tempo

Every cascading win pushes the meter higher. It is not a bar filling toward a multiplier that arrives later. The reading is the multiplier, and every win in the chain is paid at whatever it says when that win lands.

02

Bass orbs

An orb multiplies what the cascade already paid. It acts on money that is on the table, not on a promise about the next spin — which is why an orb in a long chain is the loudest thing on the screen.

03

Strobe wilds

A strobe wild completes clusters wherever it falls. On a pay-anywhere grid there is no wrong place for it to land, and that is the entire reason the grid is pay-anywhere.

Symbols

The art a player actually looks at.

A symbol is the most-viewed asset in a slot and the least often given real attention. These were modelled and lit one at a time at print resolution, then reduced until the silhouette still carries at ninety-six pixels on a phone. The detail underneath is a reward for looking closer, not a requirement for reading it.

Subwoofer

Scatter

Strobe wild

Wild symbol

Strobe housing

Wild symbol, alternate

Cracked press

High-pay symbol

High pay II

Symbol

High pay III

Symbol

High pay IV

Symbol

Low pay I

Symbol

Low pay III

Symbol

Bonus rounds

Four ways the night escalates.

Three of them are opened by subwoofers, and the count decides which door you get. The fourth is not on that ladder at all. Each one has its own set, its own colour temperature and its own reason to exist.

013 subwoofers

Afterhours

Afterhours feature card: the club floor lit low, long after the crowd has thinned

Three subwoofers, and the room empties down to the people who were never going to leave. It is the first door in the ladder and the one most sessions will actually open — which is exactly why it was built to the standard the rare rounds set, rather than the other way round.

Entry round · three scatters

024 subwoofers

Lockdown

Lockdown gate: chain, padlock, steel barrier and a warning beacon

Four subwoofers, and the shutters come down. Orbs lock to the grid where they land and stay locked. Every spin that brings no new orb costs a life. The round is not asking whether you win. It is asking how long you last.

Survival · orbs lock to the grid · lives deplete

035+ subwoofers

The Drop

The Drop rig: buckled trusses throwing sparks with the neon still burning

Five subwoofers or more. Twelve spins on a stack that has already failed — trusses folded inward, a weld throwing sparks, the neon still lit because nobody has cut the power. Then the reels pull an entire symbol out from under you and hand it back as wilds worth up to 100×.

12 spins · full-symbol conversion · wilds to 100×

04Clash sigil on both outer reels

Soundclash

Soundclash stage: two rigs at opposite colour temperatures against a single wall

A clash sigil on reel one and reel six. Fifteen rounds against a rival DJ, called in front of a crowd that has not made its mind up. Every round he takes builds the grudge pot. Take the final drop, the crowd turns, and the pot pays in full.

15 rounds · grudge pot · sigil on reels 1 and 6

Specification

Certified, then stated plainly.

Return to player96.50%Certified · all modes ±0.5%
Maximum win25,000×Reachable in every mode
Grid6×5Pay-anywhere, tumbling
Bonus rounds4Afterhours · Lockdown · The Drop · Soundclash
Ante levels2Both inside the certified range

Submission sheet

Layout
6×5, pay-anywhere
Mechanic
Tumble + rising multiplier
RTP
96.50%
Max win
25,000×
Volatility
High
Bonus rounds
4
Ante levels
2
Languages
16
Platform
WebGL · portrait & landscape

What the presentation does not do

Rounds do not remember

Every round is stateless and independent. Nothing carries from one to the next and nothing is owed to you at the start of one. A cold hour does not make the next hour warmer.

Presentation never decides an outcome

The result is settled before the first frame of the win plays. The meter, the sparks and the crowd are the game reporting what has already happened, at the speed it is worth watching.

The duel is a story, not a contest

Soundclash draws a single RNG outcome before the first round is shown. The fifteen rounds are how that outcome gets told. There is no player input in it, no gamble and no cashout.

None of that makes a better trailer. It is on the page because a compliance team is going to ask, and because a player is owed the same answer the regulator gets.

World

Everything on the horizon was built too.

None of these decide an outcome. A hauler crossing the skyline, a relay drifting between spins, a case nobody has opened. A world that is only detailed where the player is looking is a world the player stops believing in around hour two.

Rig hauler3D render · alpha cut-out · Spine-rigged
Comms relay3D render · alpha cut-out · Spine-rigged
Locked flight case3D render · 5056 × 3392 master
Transport controls3D render · 5056 × 3392 master
Scout drone3D render · alpha cut-out · Spine-rigged
Back to the studio

That was the loud one.

Bassline Mars is the only page here with a palette. Everything else the studio shows is presented in black and white, so the work can supply the colour. There is more of it than one game.