Game description

Serial Slot (NoLimit City)

Serial Slot (NoLimit City) slotNolimit City has grown to be a popular spot developer, and this provider has managed to build a decent reputation in the few years that they have been in operation.

They are known to create slot machines that are not only packed with interesting topics, but those with great special features as well.

Serial is their latest online casino slot game, and I will share my findings about the game in the review below:

Game Set-Up

Serial uses a set-up that is made up of 5x3 reels, with 243 ways to win. Inside, there are some helpful features like wilds (these can be in different forms of regular, xNudge, or xSplit), xWays, powerful free spins, and even respins.

Betting and Prizes

A real money bet on Serial will set you back just $0.20, with the highest going for $100.

Serial offers awesome rewards, and by this, I’m talking about payments of up to 74,800x the stake. As is often the case, such high payouts are usually accompanied by very brutal volatility, and this is actually the case with Serial.

However, as a NoLimit City title, you can rest assured that you will be working with a decent RTP of 96.07%.

Serial Slot Features

Serial relies on a number of popular primary mechanics that are associated with Nolimit City. These are mechanisms that the developer has previously applied to their older slots.

By forming a winning combination, you trigger a respin. However, the symbols here will remain in place.

If your winnings are improved, then you get to enjoy the respins, and you will also benefit from extra modifiers, known as Enhancer Cells.

With the Enhancer Cells, you can get them in various shapes of xWays (they can expand into 2 to 4 symbols, bringing additional ways to win), regular wilds, Premium symbols, or xNudge Wilds (these are pushed in place, to cover the whole reel, where they also boost the multiplier).

Serial also comes with another feature known as the Infectious xWays mechanic. It is a feature that triggers an infection to happen and jumps to extra symbols. This way, the feature also adds extra symbols to all the available spots.

You may also notice that The xSplit Wild does something very similar to this. It lands and influences other present symbols (within its row) to split into two versions of symbols each.

Our last feature of the slot is The Search, and it will be the symbol that will deliver the free spins. With more Enhancer Cells present, you can be able to upgrade to another form of the free spins, known as The Kill.

Theme and Design

Serial may appear a little controversial, but Nolimit City has done very well with its design.

It comes with some serial killer vibes, with several symbols appearing to be a split between victims, violent characters, and several blood-stained items which seem to involve a high level of torture, and probably killings.


After trying out this slot, I can say that it is not for the fainthearted, but these types of slots are something that we have come to expect from Nolimit City.

The volatility here is super high, with complex features, and not a very good vibe, and I can only recommend it to more experienced gamers.

UPDATED ON: by Shawna Dudley