Skulls UP!

(Quickspin) Slot Review

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€2000 / $3000 / 20 000kr
200 free spins

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€1000 / $1000 / 10 000kr
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Skulls UP! slot REVIEW

Skulls UP! ReviewSkulls UP! is a pirate game that’s very pleasing to the eye, and it also comes with some interesting bonus features. Quickspin is known for excellent cartoon style visuals on many of their games, and Skulls UP! slot is no exception. It’s all about the flaming skull wild respins and free spins here, and you can win up to 3,650x your stake on this pretty volatile slot.

It all plays out on 5 reels, 3 rows and 243 ways to win, at least it starts out like that. When you land flaming skull wilds, however, the number of rows and paylines increase. You can play with a maximum of 5 reels, 6 rows and 1,944 paylines. You can place bets between 10p and £100 per spin across all platforms here, and the main attraction is the flaming free spins.

Not only can you get extra spins during this feature, but you can also trigger the flaming respins. This is where you can expect the biggest wins, as the reel setup keeps expanding for every wild you land. This is a nicely done game from Quickspin, but the volatility could have been matched by an even higher potential. Either way, a well balanced and entertaining game all in all.

What symbols are there?

The low value symbols are represented by gold coins here, and the highest value symbol is the female pirate captain and here 2 man crew. You also find a pet monkey and a parrot, and you need between 3 and 5 matching symbols on a payline to win. Here is the paytable for Skulls UP! slot:

No-beard (female pirate captain) - Pays 20x for 5 on a payline

Biggie (black pirate) - Pays 15x for 5 on a payline

Smelly (white pirate) - Pays 7.5x for 5 on a payline

Wrench the monkey - Pays 5x for 5 on a payline

Biscuit the parrot - Pays 5x for 5 on a payline

Card suit gold coins - Pay between 4x and 1x for 5 on a payline

What are the bonus features?

There is a non-flaming skull wild that acts as the regular wild symbol on this game, and the flaming skull wild symbol triggers the respins feature. The respins will continue as long as there is at least one flaming wild skull on the reels, so there is no telling how many spins you get each time.

What’s even better is that any regular wild or flaming wild that lands will increase the number of rows up to 3 times. This means that you can increase the number of rows up to 6, and this will naturally also increase the number or ways to win from 243 to 1,944. The flaming wild turn into a regular wild after one respins, you will need to land new ones all the time to keep going.

Free spins in Skulls UP!

The scatter symbol on this game is the treasure chest, and you need to land 3 scatters on the same spin to trigger the game’s free spins feature. This will immediately give you 6 spins, and flaming wilds will open up extra rows and paylines, just like during the base game.

All unlocked extra rows and paylines will remain unlocked for the duration of the free spins feature, and you will also get respins. This means that the initial 6 free spins, that might not sound like much, actually can turn into a lot more spins than you might think at first.

However, that is not all. You can also get extra free spins here, and you do this by increasing a reel to its full potential of 6 rows. This gives you 2 extra spins every time, so you can actually get yourself up to 10 extra spins here, for a total of 16 free spins.

What is the jackpot (max win)?

While there is no jackpot to be won of any kind on Skulls UP! Slot, you can still take home some decent loot from this game. The max win is 3,650 times your stake, which is an okay potential for a highly volatile game (but nothing extraordinary in any way). It means that you can win up to £365,000 on a single spin here, but you will have to play with the highest possible bet level.

Where can I play Skulls UP!?

You can play Skulls UP! for real money at one of the listed casinos below: Where to play Skulls UP!.

Don’t want to play for real money? No problem, you can easily play the demo for free here at SlotCatalog: Play Skulls UP! for free.

Sure, you can also play Skulls UP! on your mobile and tablet, and Quickspin always make sure their games run smoothly on all platforms and devices. This gives you the freedom to play wherever you may be, and this is a fun little game to carry around in your pocket and kill some time with while on public transport or waiting for friends at the local pub.

SlotCatalog verdict

Skulls UP! is a good looking game with bright, colorful and cartoonish graphics and nice animations - a style that Quickspin does very well. The bonus features are well balanced, as the flaming wild respins keep the base game interesting, while you’re waiting to trigger the main attraction. The potential could have been a bit higher perhaps, but it’s not a game stopper in our view.


Respins feature with increasing rows/paylines

Free spins with respins, extra spins and increasing rows/paylines

High volatility and 3,650x max win potential


No jackpot or bonus game


Slot Score: