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Brute Force: Alien Onslaught

9.2/10

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Brute Force: Alien Onslaught
9.2/10

Brute Force: Alien Onslaught Slot Demo

Brute Force: Alien Onslaught Slot Review

Game Provider Nolimit City
Minimum Bet 0.20
Maximum Bet 100
Maximum Win 80,000x
Paylines 30
Release Date 08/07/2025
RTP 96.01% – 95.35% – 94.07%
Mechanics Video Slot
Volatility High
Reels 6

Just when you’d thought that Earth had seen the last of intergalactic invaders, Nolimit City is back to put the record straight with Brute Force: Alien Onslaught. Following on from the success of the original Brute Force, our hulking heroes Jason and Joshua are back, but this time they have some new friends.

Meet Jade, a rough-around-the-edges mercenary with a nasty tendency never to back down and never give up. She doesn’t know what defeat is, and frankly, she doesn’t care to find out. Nolimit City’s A-team is ready, willing and raring to take on Xylox, an intergalactic a**hole with some very malevolent plans.

If you loved the original adrenaline-fueled foray, then prepare yourself for a sequel that takes the intensity to the extreme. With a rated extreme 10 for volatility, this slot is guaranteed to deliver heart-stopping moments and huge swings.

With a solid RTP of 96.04% and astronomical max win potential of 80,000x your bet, this game is another of Nolimit City’s powerhouses, something sorely needed after a couple of releases that some consider tame by their standards

And naturally, as anyone who loves Nolimit City would know, expect their signature high-energy mechanics, innovative cleverness, and in-your-face visuals to deliver a play experience that’s as thrilling as it is rewarding. Whether you’re an old fan of Brute Force or just love a slot with an attitude, Alien Onslaught is going to leave you battling for the future of our planet in a way you’ll never forget.

Base Game & Features

Brute Force: Alien Onslaught is played on a 6-reel setup, with 5 symbols per reel and 30 fixed paylines. Wins are formed by landing matching symbols from left to right across adjacent reels, starting from the first reel.

The paytable is split into low and high-paying symbols. Low-paying symbols are made up of A, K, Q, J and 10, while the high-paying positions are filled by a selection of alien characters and xNudge Wilds.

Wilds

Wilds can appear during base gameplay and come with an added effect. When they land, they randomly upgrade all low-paying symbols on that reel into mid-paying ones

xNudge Wilds

There are four types of xNudge Wilds that land as stacked symbols and always nudge to become fully visible.

Each xNudge Wild type has different nudge multiplier increments:

  • Joshua xNudge Wild: Each nudge increases the multiplier by +1, with a maximum multiplier of 7x.
  • Jason xNudge Wild: Each nudge increases the multiplier by +2, with a maximum multiplier of 15x.
  • Jade xNudge Wild: Each nudge increases the multiplier by +5, with a maximum multiplier of 40x.
  • Xylox xNudge Wild: Each nudge increases the multiplier by +1. When it lands for the first time, it collects the multiplier values from Joshua, Jason, and Jade xNudge Wilds. If it becomes sticky, it continues to collect multipliers from any non-sticky Joshua, Jason, and Jade xNudge Wilds until the round ends. An additional +1 multiplier is awarded once the nudge completes.

Finally, the xNudge Meter displays the total combined multiplier values from all winning xNudge Wilds.

Brute Force: Alien Onslaught Free Spins

We’re quite used to varying bonus rounds when it comes ot Nolimit City Slots, but Brute Force: Alien Onslaught is a fairly special case, with 5 different bonus rounds.

REDemption Spins

Activated by landing 3 scatter symbols, including a minimum of 2 red scatters. During this feature, Xylox xNudge Wilds always become sticky as soon as they appear on the reels, while Joshua xNudge Wilds remain inactive throughout.

Brute Force REDemption spins
Brute Force REDemption spins

BLU Genesis Spins

Activated by landing 3 scatter symbols, including at least 2 blue scatters. Joshua, Jason, and Jade xNudge Wilds have the chance to become sticky upon landing, whereas Xylox xNudge Wilds are always sticky when they appear.

Super REDemption Spins

Triggered by landing 4 scatter symbols, with at least 3 being red scatters. In this feature, Xylox xNudge Wilds will always stick once they land, while Joshua and Jason xNudge Wilds do not appear.

Brute Force Alien Onslaught Super REDemption Spins
Brute Force Alien Onslaught Super REDemption Spins

Super BLU Genesis Spins

Triggered by landing 4 scatter symbols, including at least 3 blue scatters. Joshua, Jason, and Jade xNudge Wilds can become sticky during this round. Additionally, a sticky Joshua xNudge Wild is guaranteed to land on the very first spin. Xylox xNudge Wilds always stick upon landing.

Stellar Punishment Spins

Triggered when 2 red and 2 blue scatters land in the same game round. Jade xNudge Wilds may become sticky during this feature, with the first spin ensuring a sticky Jade xNudge Wild appears. Xylox xNudge Wilds will always stick when they land, while Joshua and Jason xNudge Wilds are inactive throughout.

Brute Force Alien Onslaught Stellar Punishment Spins
Brute Force Alien Onslaught Stellar Punishment Spins

Nolimit Booster & Bonus Buy

Players have access to a variety of Nolimit Boosters to enhance their gameplay, should they choose to use them:

  • xBoost 1 – Costs 4.6x the bet per spin and guarantees 1 scatter on reel 2. RTP: 96.07%
  • xBoost 2 – Costs 32x the bet per spin and guarantees 2 scatters on reels 2 and 3. RTP: 96.05%
  • 1 Guaranteed xNudge – Costs 40x the bet per spin, ensuring at least 1 xNudge Wild lands. RTP: 96.05%
  • 2 Guaranteed xNudge – Costs 220x the bet per spin, ensuring at least 2 xNudge Wilds land. RTP: 96.05%
  • 3 Guaranteed xNudge – Costs 750x the bet per spin, ensuring at least 3 xNudge Wilds land. RTP: 96.05%
  • 4 Guaranteed xNudge – Costs 2,500x the bet per spin, ensuring at least 4 xNudge Wilds land. RTP: 96.05%
  • 5 Guaranteed xNudge – Costs 8,000x the bet per spin, ensuring at least 5 xNudge Wilds land. RTP: 96.05%

In addition, there are three Bonus Buy options available:

  • For 100x the bet, players can trigger either REDemption Spins or BLU Genesis Spins. RTP: 96.07%
  • For 800x the bet, players can trigger Super REDemption Spins, Super BLU Genesis Spins, or Stellar Punishment Spins. RTP: 96.07%
  • For 450x the bet, a Lucky Draw option is available, giving a 50/50 chance to trigger either of the above Bonus Buy features. RTP: 96.07%

Our Honest Verdict

Brute Force: Alien Onslaught doesn’t just pick up where its predecessor left off; it throws everything into overdrive. From the expanded grid to the amplified feature set, this sequel delivers a much bigger and bolder slot experience that demands your full attention.

Brute Force felt like a petty squabble between man and alien. Brute Force: Alien Onslaught feels like a fight for planetary survival.

The original was still a fierce brawler, don’t get us wrong, but Alien Onslaught is a heavyweight champion, packing some serious punch with a max win potential of 80,000x and an extreme 10 volatility rating that guarantees a rollercoaster of highs and lows.

One thing’s clear: Nolimit City knows how to dial up the intensity without losing the core appeal that made the first game so gripping. The xNudge Wild feature has always been a staple, perhaps even Nolimit City’s best xMechanic feature, but it absolutely shines in Brute Force: Alien Onslaught.

That said, this is not a game for the faint-hearted. The features buys can be costly, pushing the stakes sky-high, but they’re also where the biggest thrills and potential payoffs live…sorry UK, but it’s true, but at least some of the boosters may be available. Whether you dive straight into the booster or prefer to take it spin by spin, Alien Onslaught is a brutal yet rewarding journey that builds impressively on its predecessor’s foundation.

It’s so varied, with more bonus rounds than ever before. It gives you a lot to experience…granted the higher bonus rounds are the same but with better xNudge Wilds, but it’s still exciting.

For fans of high volatility slots who appreciate sharp design, thrilling features, and the unmistakable Nolimit City flair, Brute Force: Alien Onslaught is a powerful sequel that truly raises the bar.

*The images found in this slot review are currently from Demo Play. On average, our reviews are written prior to the initial release date and before real play is available.