Brute Force Alien Onslaught (NoLimit City) – Review & Demo Play

Brute Force Alien Onslaught: Slot Overview

Nolimit City brings Joshua, Jason, and Jade back to face Xylox on a 6-reel, 5-row grid with 30 paylines, paying left to right. It keeps the arcade/video game feel with chunky pixels and bleepy feedback that reminded me of an 80s cabinet. Volatility is extreme, and the top RTP setting is 96.01%. Stakes start at 20p per spin, with UK caps up to £5. Compared to the first Brute Force, the sequel is bigger, harder hitting, and more about stacked wilds, sticky turns, and scary swing potential.

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Symbols in Brute Force Alien Onslaught

Low pays are 10–A royals, topping out at 2.5x the bet for 6 of a kind. Premiums are five aliens, scaling to 24x for 6 of the top symbol. There’s a standard Wild that substitutes and, when it lands, can randomly transform all low-paying symbols on the reels into mid-paying symbols. Wins are evaluated across 30 fixed lines from the leftmost reel, and only the highest win per line is paid, so line coverage and stacking matter.

A neat quirk is how character-driven xNudge symbols interact with wins. If xNudge symbols make a 6 of a kind connection, that line can pay 24x. The slot also uses an xNudge Meter, which summarises the multiplier values that apply to winning symbols when nudged wilds get involved. In practice, premiums plus multipliers are where this slot bites, while the base royal upgrades from the Wild help smooth the gaps between bigger spikes.

Brute Force Alien Onslaught Symbols and Paytable

Symbol	Quantity	Payout
	6	x24
	5	x11
	4	x5
	3	x2
	6	x12
	5	x6
	4	x2.5
	3	x1
	6	x12
	5	x6
	4	x2.5
	3	x1
	6	x6
	5	x3
	4	x1.5
	3	x0.5
	6	x6
	5	x3
	4	x1.5
	3	x0.5
	6	x2.5
	5	x1.2
	4	x0.5
	3	x0.2
	6	x2.5
	5	x1.2
	4	x0.5
	3	x0.2
	6	x2.5
	5	x1.2
	4	x0.5
	3	x0.2
	6	x2.5
	5	x1.2
	4	x0.5
	3	x0.2
	6	x2.5
	5	x1.2
	4	x0.5
	3	x0.2
	Wild
	6	x24

Bonus Features in Brute Force Alien Onslaught

Four xNudge Wilds land stacked and always nudge to cover the reel. Multipliers scale per nudge: Joshua adds +1 up to x7, Jason +2 up to x15, and Jade +5 up to x40. Xylox adds +1 per nudge and, on its first appearance, collects the multipliers from Joshua, Jason, and Jade and adds them to itself. If Xylox goes sticky, it keeps collecting from non-sticky character wilds until the round ends, with another +1 when the nudge completes. The xNudge Meter keeps tally.

There are five free spins modes. REDemption Spins (3 scatters, at least 2 red) grant 10 spins with Xylox always sticky and no Joshua. Super REDemption Spins (4 scatters, at least 3 red) also give 10 spins with Xylox sticky and neither Joshua nor Jason present. BLU Genesis Spins (3 scatters, at least 2 blue) award 10 spins; Joshua, Jason, and Jade may become sticky, while Xylox is always sticky. Super BLU Genesis Spins (4 scatters, at least 3 blue) give 10 spins, a sticky Joshua lands on the first spin, and Xylox is always sticky.

Stellar Punishment Spins (2 red + 2 blue) grant 10 spins; a Jade xNudge always lands on the first spin and can stay sticky for the feature, with Xylox sticky and Joshua/Jason absent. For paid options, you can buy a spin guaranteeing 1–5 xNudge Wilds for 40x, 220x, 750x, 2,500x, or 8,000x the bet. There are also buys at 100x for REDemption/BLU Genesis, 800x for Stellar Punishment or the Super variants, and a 450x lucky draw. Pricey, but the setups can be mad.

Bonus Buy Feature

REDemption Spins and BLU genesis Spins Bonus can be activated for 100 times the base bet.
Feature Cost:	x100 Bet
RTP:	96.07%
Volatility:	-
Super REDemption Spins, Super BLU genesis Spins and Stellar Punishment Spins Bonus can be activated for 800 times the base bet.
Feature Cost:	x800 Bet
RTP:	96.07%
Volatility:	-
Lucky Draw feature Bonus can be activated for 450 times the base bet.
Feature Cost:	x450 Bet
RTP:	96.07%
Volatility:	-

RTP, Volatility and Max Win in Brute Force Alien Onslaught

The headline RTP is 96.01%, with alternative configs at 95.35%, 94.07%, and 92.04% depending on the operator. Volatility is marked Extreme (10/10). Hit frequency sits around 21.28%, and the free spins trigger rate averages about once every 274 spins. Return split is roughly 53.03% base and 42.98% features on the top RTP model. The max win is 80,000x, flagged as Game Breaker, with a probability around 1 in 102 million. It’s built to swing, then surge.

Bets start at 20p, with UK staking typically capped at £5. The 6x5, 30-line layout pays left to right, so coverage and stacked wild presence drive momentum. In my sessions, the base can feel sparse until an upgrade or a nudge chain lands, then the screen wakes up. Feature entries change the tone fast, especially when Xylox goes sticky and starts hoovering multipliers. Bankroll wise, I pace it, accept the lulls, and hunt the setups rather than force the issue.

Audio-Visuals and Mobile Play in Brute Force Alien Onslaught

This sequel leans into an arcade/video game feel with 8-bit style visuals, a scrolling backdrop, and a synthesizer-style soundtrack that hums rather than shouts. Joshua and Jason return, joined by Jade, and the UI keeps the action readable even when multipliers start stacking. Built in HTML5, it runs smoothly on iOS and Android, with Portrait Mode making best use of vertical space. Controls are snappy, and the feedback loop on nudges, stickies, and upgrades comes across clean on a phone screen.

Brute Force Alien Onslaught: Slot Verdict

Moving from Brute Force to Alien Onslaught felt like clearing a level then facing a nastier wave. The sequel doubles the max win to 80,000x, expands the grid, and puts xNudge Wilds front and centre. Full-reel stickies with growing multipliers can be devastating, and the five bonus modes give you tailored setups. The ride can be rough between highlights, but when a chain lines up, it’s a proper adrenaline jolt wrapped in retro styling.

Feature buys deliver the wildest peaks. The 5 xNudge option at 8,000x is a wallet test, capable of outrageous outcomes either way. They’re not mandatory, though. I tend to grind base until a decent tease shows, then weigh a lower-tier buy or stick it out. Overall, Brute Force Alien Onslaught takes the original’s vibe, turns the screws, and piles on multipliers. If you’re up for high-risk sessions with arcade charisma, this one has the firepower.