5 Line Mystery Slot

by Novomatic
RTP: 95.6%
5 Line Mystery

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For those who wish to feel the experience of land-based casinos and classic machines, players can play 5 Line Mystery slot machine game for free in an online video version. The resemblance between this slot and the 5 Line Multiplay one is high, given the fact that they are both traditional machines developed by Novomatic. This software vendor almost always includes the ‘Gamble’ option, also known as ‘Double or Nothing’. Moreover, the slot consists of the bonus game, a modern feature that is rarely seen in such machines.

Bonus Winnings

After each reel spinning, the ‘Bonus’ displays a new money value. If 3 Joker symbols are hit during that same round, the shown price will be paid. This amount is getting higher as you increase the total bet size. Joker also represents the Wild icon.

5 Line Mystery Info

RTP 95.6%
Software Novomatic
Game type Classic slots
Theme Mystery Slots, Other Slots
Min Bet / Max Bet 0.1-50
Max coins per line 50.00
Paylines 5
Reels 3
Risk game Yes
Multiplier No
Bonus rounds Yes
Scatter symbol No
Wild symbol Yes
Free spins No

Stake Options

There are 5 lines placed in different ways across the screen. Novomatic disabled their configuration, and therefore, all you can change is the total bet amount. It goes from 0.05 to 250.00 coins. With this said, the coins are worth 0.01 credits per line and this is a fixed size. 5 Line Mystery slot machine is available with no download or registration, so you can practice the machine for yourself and see how the total bet is made.

Special Features


  • Wild – This icon substitutes for all 5 Line Mystery symbols;
  • Scatter – 3 of these trigger the bonus round.


  • Mystery Game

When it is activated, 6 panels are presented in front of you in a new screen. Before the face-down, their wins are shown to you and then the panels start to mix. To tell the truth, it is hard to follow their movement– they mix fast and are same-colored. Therefore, it comes down to the classic pick-me game with prices hidden behind the objects. As long as you keep revealing payments or bonuses, you are allowed to continue the gameplay. Once you click on the box with ‘X’ on the other side, the feature ends and the winnings are summed up and transferred to your balance.

  • Gamble

Unlike a majority of slots, the Double or Nothing is here shown on the main display instead on a new one. Moreover, there is no hidden card in the middle of ‘Red’ and ‘Black’ suits. After each payment, you may choose to risk it by simply clicking on the red heart or the black spade. 20000 is the top price allowed for betting with this option. When higher winnings are involved or during the auto play, it is unavailable for use. If bettors who play 5 Line Mystery casino slot game prefer to collect their winnings over gambling, they need to continue the normal gameplay instead of clicking on the suits.

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