Extra 10 Liner

sun maker casinoExtra 10 Liner is another long-time favorite slot powered by Merkur, the renown German land-based and online gaming provider. The game was originally developed for land-based casinos and has since became one of the most popular in casinos all around Europe. The popularity of this game is not surprising. With its stacked symbols and its unique winning formula, Extra 10 Liners makes it especially easy to hit a winning combination! The online version has all the exciting feature of the land-based slot, in addition improved visual and audio effects. Like all Merkur slots, Extra 10 Liner is available exclusively on Sumaker online casino.

Click here to play Extra 10 Liner now, or read this review to find out more.


Slot Summary

Reels: 5
Pay lines: 10
Progressive: No
Wild symbol: No
Scatter symbol: Yes
Multiplier: No
Free spins: No
Betting range: €0.10 – 20.00
Max Jackpot: €10,000

Extra 10 Liners is all about extravagance and luxury. Symbols include Money, Diamonds, Gold Coins, Gems, Rings and other luxury related icons.

Game description

Extra 10 Liner is a 5 reel 10 payline slot. As usual, the aim of the game is to complete a winning combination. However, Merkur came up with a unique winning formula for this slot. Winning combination are composed of 3 like symbols on adjacent reels anywhere on a betline, middle of the line, leftmost to right, or fright to left. This is quite a change from the usual formula, where valid winning combinations are only those appearing from leftmost to right across a beltline, making it easier for a player to hit the jackpot.

The Stack of Money is a Scatter symbol. 3-5 of these symbols anywhere on the reels constitutes a winning combination, and pays out according to the Paytable.

In addition, Extra 10 Liner features stacked symbols. That is, when symbols are stacked, a reel can show three of the same symbol, from top to bottom. This is yet another gimmick slot machines designers came up with to attract players. Although stacked symbols became popular in recent years, in my experience it doesn’t really improve players’ chances to it a winning combination.

Extra 10 Liners doesn’t offer a Wild symbol. Also, unlike many British fruit machines, this game doesn’t offer “Hold” or “Nudge” options, thus spin result cannot be manipulated by the player. The player’s skill does play a role in this slot, however, in playing the “Gamble Ladder” game (see below).

extra 10 liner

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Extra 10 Liner includes an Auto Start feature, which automatically plays the game for the selected number of spins.

Paylines and betting options

The number of lines in this game is fixed to 10. The bet is per spin. The player can adjust the bet level using the “+” and “-“ symbols at the bottom right side of the screen. The betting rang is between €0.10-€20.00 per spin. Max Bet will automatically play the game with fixed 10 lines at the maximum betting level.
The total bet per spin remain visible on the screen throughout the game.

Bonus features

Gamble – the Gamble option is activated automatically after a winning spin. Two buttons, “GambleLadder” and “Gamble Card” appear on the screen. The Player can then choose to click Gamble Card, for a chance to double his wining, by guessing the color of the next card drawn from a deck of cards. Players can continue playing the Gamble Card option, up to a limit of €140, or until a no-win gamble is hit. In the Gamble Card option, the player can choose to bet only half, or his entire winnings.

If Gamble Ladder is chosen, a stack of flashing bars appear on the screen, with different winning values on each bar, up to €140. The player can then try to increase his winnings by clicking on the Gamble button at the same time as the step with the higher winning value flashes.

extra 10 liner fruit machine

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The player can skip the Gamble game altogether, by clicking “collect” to continue with the regular game.


The Paytable shows the payout for each winning combination for the current bet level. Five Diamonds will fetch the generous maximum jackpot of €10,000 when playing at the maximum bet level.
Extra 10 Liner is not a progressive slot game. Overall it is a classic, easy to master, enjoyable slot game. The generous max jackpot is certainly an incentive to try Extra 10 Liner.