Excellent 9.3 / 10

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Serial Free Demo Play

Serial is a creation of Nolimit City under the theme of serial killers. The visuals are sinister and dark. The game grid is dynamic, but starts the game with 5 reels, 3 rows and 243 ways to win. The max win is set at 74,800x the stake. The RTP is set at 96.07% and the volatility is maximum. The betting range varies from $0.20 to $100 for one spin. The game’s animation is captivating with a large number of special symbols (infectious XWays, xSplit Wild, xWays, xNudge Wild) that trigger respins, free spins, expanding Wilds and multipliers among other rewards.

The Best Online Casinos & Bonuses to Play Serial for Real Money

Serial - Slot Review

Dive into the story of a serial killer

Serial by Nolimit City is a serial killer inspired slot. The graphics are well designed, but the colors are dark. The background image is sinister. It shows a bathroom covered in blood.

The game grid is dynamic. During the base game, it has a 5 reel, 3 row layout and 243 ways to win. Low value symbols include sinister serial killer objects: helmets, shovels, gloves, chainsaw chains and meat hooks.

Higher value symbols include a frightened woman, a special agent, a human skeleton and Bodycam Butcher (the most profitable symbol). The game comes with a large number of special symbols. The game’s Wild is the Gas Canister Wild symbol that substitutes for all other regular symbols except the Scatter to help form a win. The soundtrack features rock music to keep the game going.

Serial Bonus round

When a winning combination is formed, a re-spin is triggered while they remain on their spots.

Lots of features with up to 74,800x the bet to win

Serial by Nolimit City is a slot with maximum volatility. The game’s RTP is set at 96.07%, while the success frequency is estimated at 27.59%. The betting range is between $0.20 and $100 for one spin of the reels. The maximum payout is set at 74,800x the bet. Low value symbols pay 0.5x to 0.9x the bet for five of the same. Higher value symbols pay 1x to 5x the bet for 5 of a kind. The game features are numerous and provide high quality entertainment.

Respin Feature

Every time a win is formed during the basic game the function is activated. A respin is granted and the symbols of the win are kept on the screen. Each new win during the respin adds a respin to the counter and a grid position is unlocked.

Advantages & Disadvantages of Serial


  • Quite a lot of features
  • Winning re-spins
  • Win up to 74,800x
  • 2 Free Spins types


  • RTP may vary in some casinos

Enhancer Cells feature

Upgraded positions unlock to reveal the following mechanics:

  • xWays reveals 2-4 regular symbols. If two Scatters fall at the same time, they are transformed into xWay symbols. If more than one xWay symbol falls, they turn into the same symbol.
  • Wild displays the game’s Wild
  • xNudge Wild awards an expanding Wild that can cover the entire reel and awards a progressive multiplier that increases by one.

xSplit Wild Feature

The xSplit Wild (2x Wild) falls on reel 5 to activate the feature. It splits all regular symbols in its line in half, including the Scatter. If a Scatter is split, the number of free spins awarded doubles. If an xWay is split, its size doubles. If an xNudge Wild is split, its multiplier doubles its value.

Serial vs. 3 of the newest NoLimit City slots

Slot nameRTPMax. winVolatilityTheme
Serial96.07%74,800xExtremeSerial Killers
Little Bighorn96.06%25,676xExtremeWar
Folsom Prison96.07%75,000xHighCriminals
Remember Gulag96.08%30,000xExtremeHistory

Infectious xWays Feature

The infectious xWays symbol takes on the same size as all other symbols that are close to it.

Free Spin Feature: The Search and The Kill

Drop 3 Scatters simultaneously on the grid to trigger the function. The values of the Scatters are added together and the corresponding number of free spins is paid out. During the free spins, the Enhancer Cells symbols turn the grid to 3-5-5-5-3. The xSplit symbol, but the level spin (The Kill) and 2 additional spins are added to your balance. The Kill spins are triggered if 3 Scatters and an xSplit fall during the basic game.

xBizarre Feature

The maximum payout for the base game and the bonus game is estimated at 18,700x the stake. The xBizarre feature helps you increase this payout by trying to get the maximum payout of the game. You get 3 tries on a 50/50 game of chance. If all three tries are correct, you pocket 74,800x the bet. If you lose, you keep the winnings from the bonus game and the base game.


We offer a free version of Serial, so you don’t need to worry about spending any money.

Any real gambler will know just by the looks of the slot that the provider is namely NoLimit City.

The xSplit Wild is really a double wild symbol. It lands only on reel 5 and when it does, it splits all symbols on its left in half (incl. Scatters).

Players can place bets as little as $0.20 and as big as $100.

Software Nolimit City
Slot Types Video Slots
Reels 5x3
Paylines 243
Slot Game Features Bonus Buy, Expanding reels, Expanding Symbols, Free Spins, Game Modifiers, Multipliers, Nudge feature, Re-spin Feature, Scatters, Symbol split, Wild Symbol
Min. Bet 0.20
Max. Bet 100
Slot Themes Action, Bandits, Criminals
Slot RTP 96%
devices Mobile versionTablet versionDesktop version
Serial Slot by Nolimit City

Game Winnings and Payouts

Serial Bluddy Men Symbol

x5 = 5.00

x4 = 0.80

x3 = 0.50

Serial Policeman Symbol

x5 = 3.00

x4 = 0.60

x3 = 0.40

Serial Doctor Symbol

x5 = 2.50

x4 = 0.50

x3 = 0.40

Serial Sad Girl Symbol

x5 = 1.50

x4 = 0.40

x3 = 0.30

Serial Skeleton Symbol

x5 = 1.00

x4 = 0.40

x3 = 0.30

Serial Clue 1 Symbol

x5 = 0.90

x4 = 0.30

x3 = 0.20

Serial Clue 2 Symbol

x5 = 0.80

x4 = 0.30

x3 = 0.20

Serial Clue 3 Symbol

x5 = 0.70

x4 = 0.20

x3 = 0.10

Serial Clue 4 Symbol

x5 = 0.60

x4 = 0.20

x3 = 0.10

Serial Clue 5 Symbol

x5 = 0.50

x4 = 0.20

x3 = 0.10


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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