Leave it to Nolimit City to tackle the delicate topic of a brutal serial killer. Serial is one of the games in a long line of real money slots from the studio to tackle taboo subjects. Just as they did with titles like Tombstone R.I.P and Mental, the studio has put a darkly comic spin on what is an intensely dark subject. Let’s find out if they have managed to make a killer slot or not in this Serial slot review.

Given that Serial is a slot about murder, it shouldn’t come as a huge surprise that it has an incredibly dark and arresting tone. The story for the slot is based around the Bodycam Butcher, a serial killer in the style of Leatherface. He makes an appearance on the reels as one of the symbols, as well as one of his victims, a police officer, and various weapons and pieces of forensic paraphernalia. The slot uses Nolimit City’s famous cartoon-art style, giving the whole thing a darkly comic feel. It looks great, and it does a brilliant job of setting a tone for the rest of the game.

The base game for Serial doesn’t stick to the standard blueprint found in most real money slots. The game has five reels, with a 5-7-7-7-5 set-up. It starts with 243 ways to win, but the potential for ways to win is huge due to Nolimit City’s famous ‘x’ modifiers and bonuses. The slot starts with 3 rows active on each reel, with the other getting unlocked throughout the game.

The betting range here is fairly standard, with players able to bet between $0.20 and $100 on each spin. There is also an Autoplay option in case you want to sit back and watch the chaos ensue on the reels.

The Serial slot game may seem larger than life, but it has no problem fitting onto mobile screens. The game has been fully optimized to ensure it runs on different operating systems and browsers, ensuring that players can experience the full brutality of The Bodycam Butcher on their smartphones and tablets.

Nolimit City slots are renowned for their huge selection of bonus features, and the developer has dipped into its bag of tricks once again for Serial.

The first thing players will notice is the re-spin feature when they land a winning combination. The winning symbols will stick to the grid, with the other reels respinning. When this happens, an enhancer cell will also be unlocked.

Enhancer Cells will contain special symbols. There are Wild and high-paying symbols available. As well as this, it could be an xWays or an xNudge Wild symbol. These are both Nolimit staples. xWays reveal 2 to 4 matching symbols. xNudge Wilds are Wild that can nudge to fill an entire reel.

Another x feature making a reappearance is the xSplit Wild. This is a 2x Wild that lands on the last reel on the right. It will then split all of the symbols on its row in two. Finally, there is also the Infectious xWays bonus, which gets all symbols on the grid to expand to their size.

As always, the Free Spins here are split into two modes – The Search, and the Kill. Three Scatters trigger The Search Spins. Each Scatter will display a number; these are then added up and reveal how many spins you get. During the round, there are extra enhancer cells on the middle three reels, expanding the grid to its full size. The Kill Spins round is the same, only an xSplit Wild is always present in the slot.

Finally, there is the xBizzare Bonus. All Nolimit City slots have a kill screen when you reach their maximum prize, but things are different here. The max players can win at first is 18,700x their bet. They are then given the chance to gamble this three times, with the maximum win being 74,800x. Don’t worry though, if you mess up, you go back to the previous level and don’t lose all your winnings. Which, quite frankly, with this much on the line, is a big relief.

Like most Nolimit City slots, the potential winnings here are huge. As we mentioned, the max win in the base game is 18,700x the player’s stake, but this can be gambled up to 74,800x, which is quite the amount. The slot is considered highly volatile, which is the company’s MO at this point. The RTP for the game is 96.07%, though, there are two versions available with lower RTPs, so be sure to check you are playing the best one available.

Serial is yet another winner from Nolimit City. The mix of intense, controversial subjects and innovative bonus features has been a success for the studio time and time again and Serial continues that trend. The slot’s high volatility and winning potential are also going to appeal to a lot of players. Unsurprisingly, we think this is an online slot that is well worth taking a stab at slot sites.