Brute Force: Alien Onslaught

Brute Force: Alien Onslaught Game Overview

Brute Force: Alien Onslaught is a sci-fi-themed online video slot that will surely appeal to nostalgia fans. This online slot machine features 6 reels and 30 fixed paylines. It’s not your typical alien vs. human slot, but a 2025 release that captures the vibe of early ’90s arcade classics. The game includes various bonuses, boosters, and wilds. Without giving away all the fun, I have a lot to cover in this review. With a 96.01% RTP and a massive max win of up to 80,000x, there are plenty of chances to win big, but the high volatility may not suit all players.

Pros

• Four types of xNudge Wilds with stacking and multiplier effects
• Huge max win of 80,000x your stake
• During bonus rounds, sticky wilds create big win potential
• Multiple spin modes, boosters, and buy options
• Nostalgic arcade theme

Cons

• Very high volatility
• Some Bonus Buy options are way too costly

Brute Force: Alien Onslaught Video Review

Don’t grab your weapons just yet! Get crucial intel on Nolimit City’s Brute Force: Alien Onslaught by watching RTP God’s video review.

Brute Force: Alien Onslaught Slot Review

I got my hands on Brute Force: Alien Onslaught from Nolimit City, and it was hard to part ways, to say the least. Released in July 2025, it will be difficult to tear yourself away from this slot game that evokes real nostalgia vibes. Read my full review of this Nolimit City release, one of the leading game providers currently.

Theme

Brute Force: Alien Onslaught is a sci-fi, arcade, outer space-themed online video slot. This title hits all the right nostalgic notes in my head, and I am sure teens who spent most of their afternoons at the arcades would agree. It’s an extension of Nolimit City’s 2024 release, Brute Force. A badass woman, Jade, joins Joshua and Jason, and the 2D game world feels like the final stage of a battle.

This game pays homage to the golden age of arcade shooters. Picture yourself in a smoky arcade, joystick in hand, pockets full of quarters, facing a wave of pixelated aliens trying to beat your high score. Many sci-fi-themed slots from the same software provider are available at top online casinos, and I think they definitely deserve your attention.

Graphics, Sound and Animations

This Nolimit City slot is a pixelated 2D slot game. Despite its retro style, it feels timeless, taking players back to the era before online video slots even existed. The 8-bit graphics are sharp, with symbols, aliens, and XNudge wilds all easily recognizable. In a world where crisp graphics and smooth animations are the norm, this slight haze offers a refreshing new perspective.

The sound design pays homage to the golden age of the arcades. Every beat, every spin, every character appearance reminds me of those carefree gaming days. I almost got up from my chair to look for the old video games, though I didn’t even have a device to connect them to the TV.

The animations aren’t especially smooth, but they complement the overall retro vibe. The sticky wilds spreading across the reels give off a bit of a Tetris feel—ahh, the satisfaction of completing a row!

RTP, Payout and Volatility

The RTP of Brute Force: Alien Onslaught is 96.01%, which is slightly above the market average. However, this is pretty normal, so there is nothing really spectacular here.

The max win potential of this slot game is 80,000x the bet. In my opinion, that’s pretty nice, definitely enough to get your attention. That said, the high volatility forces me to stay on the safer side, at least most of the time. With so much happening on the screen, it’s tempting to go all in, but pacing yourself is key here.

I think beginners should approach it with utmost caution when battling aliens. I personally experienced some longer dry spells while betting, so don’t be surprised if wins take a while to land.

Gameplay

The Brute Force: Alien Onslaught slot is a no-brainer when it comes to gameplay. Still, it offers enough features to keep you engaged.

The game features a 6-reel, 5-row grid with 30 fixed paylines. The minimum bet is €0.20, and you can raise your stake up to €100. There’s also a Turbo Spin option for faster gameplay, although there’s no option for autoplay.

Symbols include colorful aliens, xNudge wilds, and classic card symbols: 10, J, Q, K, and A. When a Wild symbol appears on the grid, it randomly transforms all the low-paying symbols into high-paying ones.

Here are the payouts for the highest-paying symbols:

• Red Alien: up to 24x your bet for six of a kind
• Yellow and Blue Aliens: up to 12x your bet
• Pink and Green Aliens: up to 6x your bet
• A, Q, K, J, 10: up to 2.5x your bet
• xNudge: up to 24x your bet

I recommend trying the Brute Force: Alien Onslaught slot demo first to get a feel for how it plays before playing for real money.

Features

This Nolimit City slot has so many features that other slots could borrow a few, and even then, there would be plenty left. Yes, it’s an ocean of features, so let’s check them out.

xNudge Wild

There are four different types of xNudge Wilds. They land fully stacked on the reels, covering the entire reel. When fully stacked, Jade, Jason, and Joshua activate the xNudge Wilds update by firing at the bottom, which updates the grid with a random multiplier. Crazy, right?

On the other hand, the Xylox xNudge Wild combines the values of all the other three xNudge Wilds and adds them to its own.

Different xNudge Wilds have different multiplier values:

• Jade xNudge Wild: For each nudge, the win multiplier goes up by +5. The maximum multiplier value can go up to 40x.
• Jason xNudge Wild: For each nudge, the win multiplier goes up by +2. The maximum multiplier value can go up to 15x.
• Joshua xNudge Wild: For each nudge, the win multiplier goes up by +1. The maximum multiplier can go up to 7x.
• Xylox xNudge Wild: For each nudge, the win multiplier goes up by +1. When Xylox xNudge appears on the grid for the first time, it collects the multiplier values of Jade, Jason, and Joshua Wilds. If Xylox xNudges become sticky wilds, they continue collecting multipliers from non-sticky wilds, Jade, Jason, and Joshua, until the end of the round. You also get an additional +1 after the nudge ends.

xNudge Meter

If you look to the left of the grid, you will find the xNudge Meter, which displays the total sum of the XNudge multiplier value.

Free Spins Round

Brute Force: Alien Onslaught offers five different free spins modes. They are as follows:

• Redemption Spins: Three Scatter symbols, with at least two red Scatters, trigger the Redemption Spins and award you 10 spins. During this free spins round, if a Xylox xNudge Wild appears, it becomes a sticky wild symbol. The Joshua xNudge Wild does not appear during this bonus round.
• Super Redemption Spins: Four Scatter symbols, with at least three red Scatters, activate the Super Redemption Spins and award 10 spins. In this round, both the Joshua xNudge Wild and the Jason xNudge Wild do not appear.
• Blu Genesis Spins: Three Scatter symbols, with at least two blue Scatters, trigger the Blu Genesis Spins and award 10 spins. During this round, Jade, Jason, and Joshua xNudge Wilds may or may not behave as sticky wilds, but the Xylox xNudge Wild always behaves as a sticky wild.
• Super Blu Genesis Spins: Four Scatter symbols, with at least three blue Scatters, trigger the Super Blu Genesis Spins and award 10 spins. During this round, Jade, Jason, and Joshua xNudge Wilds always behave as sticky wilds if they appear. If a Joshua xNudge Wild lands during the first spin, it remains on the reel for the rest of the bonus round. Additionally, if a Xylox xNudge Wild appears, it also behaves as a sticky wild.
• Stellar Punishment Spins: If two red and two blue Scatter symbols land on the grid, you’ll receive 10 Stellar Punishment Spins. During this round, a Jade xNudge Wild always lands after the first spin and stays sticky until the round ends. If a Xylox xNudge Wild appears, it also becomes a sticky wild.

Nolimit Booster and Nolimit Bonus

This online video slot features Nolimit Boosters and Nolimit Bonus buy-in features. The wide range of boosters and bonuses might cater to both high rollers and beginners, but let’s go over them in greater detail.

• xBoost: At a 4.6x price, this booster increases the chance of a Scatter symbol landing on the 2nd reel. The probability of triggering Free Spins increases 8 times.
• Super xBoost: At 32x the base bet, two Scatter symbols appear on the 2nd and 3rd reels. The probability of triggering Free Spins increases by 54 times.
• 1 Guaranteed xNudge Boost: As the name suggests, this booster guarantees the appearance of at least one xNudge Wild at the price of 40x the base bet.
• 2 Guaranteed xNudge Boost: At a cost of 220x the base bet, at least two xNudge Wilds will appear on the grid.
• 3 Guaranteed xNudge Boost: Priced at 750x the base bet, three xNudge Wild symbols are guaranteed to land.
• 4 Guaranteed xNudge Boost: For 2,500x the base bet, four xNudge Wild symbols will appear on the reels.
• 5 Guaranteed xNudge Boost: The highest tier, at a staggering 8,000x the base bet, ensures five xNudge Wild symbols on the reels.

While these boosters can significantly change the game, some of them, especially the higher-tier options, are extremely expensive and may not be worth it for most players, in my opinion.