Skulls UP!

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Skulls UP! Online Slot

Skulls UP! Slot Review

The Skulls UP! slot machine is a fun 5-reel game with some innovative bonuses. The lower-paying symbols in this slot are gold coins while the higher-paying symbols are a crew of memorable cartoon pirates. The graphics throughout the game are well designed and the animations are nice and smooth.

The Flaming Skull wild can trigger respins that boost the paylines from 243 all the way to 1944. Land the treasure chest scatters for more reels with the extended reels from the respins. The Skulls UP! online slot has some interesting mechanics that make it feel different from many other pirate-themed slots.

Marooned on a Treasure Island

Quickspin developed the Skulls UP! slot machine. This Swedish developer is well-known for their innovative games that are often found in the lobbies of some of the best online casinos out there.

Even the lower-paying symbols have been designed to make them tie into the overall theme more closely. The A, K, Q, J, and 10 all look like coins you could pull from a treasure chest. The high-paying character symbols also all have names that can be viewed in the paytable further down this page. The parrot is called Biscuit, the monkey is called Wrench, and the three pirates are Smelly, Biggie, and No-Beard.

The wild is a skull and the scatter symbol is a chest. Overall, we like the characterization the providers have put into this slot to really bring the pirate theme to life. 

Ready for a High Volatility Challenge?

Whether you play Skulls UP! for free or for real money, you need to be prepared for the high volatility. This could see you not collecting wins for quite a few spins before you manage to land one. However, the RTP of 96.62% does mean that you are going to get some wins on average.

The minimum bet is 0.10 credits while the highest is 100. The Skulls UP! online slot also has 243 paylines in the base game, comparable to many of the top online slots. Here are some of the wins you could land across those paylines:


Symbol
Three on a Payline
Four on a Payline
Five on a Payline
No-Beard
2x
4x
20x
Biggie
1x
2.5x
15x
Smelly
0.6x
2x
7.5x
Wrench, Biscuit
0.5x
1x
5x
A
0.5x
0.8x
4x
K
0.5x
0.7x
2.5x
Q
0.4x
0.6x
2x
J
0.2x
0.5x
2x
10
0.2x
0.5x
1x

Bag a Pirate’s Treasure

The first treasure you are likely to encounter in the Skulls UP! slot machine can be found when you land one of the flaming skull wilds on the reels. This will unlock a quick resins bonus round. The screen moves out and reveals a 3x3 reel set on top of the standard reels. The paylines jump up and the flaming skull moves to these new reels and unlocks a respin for you. You get respins for as long as you have flaming skulls on the reels. When the last one is extinguished, the bonus ends.

The free spins are triggered when you land three of the treasure chest scatters. You get six free spins to play through and the chance to collect a lot more. Each wild you land on the centre three reels will clear another symbol in the upper reels. This means that you could finish your free spins with 1944 active paylines. Land three skull wilds in the reel to fully unlock it and grab yourself two extra free spins.

Set Sail for a New Adventure

Pirates and the promise of buried treasures make for a great setting for many slots beyond the Skulls UP! online slot. If you are ready to hit the high seas, here are some of our favorite pirate-themed games.

Pirates: Smugglers Paradise is an inventive slot from Yggdrasil. This game uses cluster pays and three types of free spins for you to try. With win multipliers and all sorts of wild features, this slot is definitely worth exploring.

The other title you might like is Pirate’s Treasure from Playson. This slot has 21 paylines and some fantastic wins to grab. The gamble game is great for boosting wins and there are free spins and a unique bonus game too.

Grab Some Skulls Now

The Skulls UP! slots game has some unique and innovative bonuses that we absolutely adored spinning through. The upper reels were great additions to both the respins and the free spins. However, the base game paylines of 243 are more than generous enough, even with the high volatility.

The theme in this slot is beautiful and is one of the best reasons to play it by far. If you love stunning games that really focus on creating a great storyline, then you need to try this slot.

Set sail today and play Skulls UP! slot online at one of our top-rated casinos!

Skulls UP! Slot FAQs

Where can I play the Skulls UP! slot machine for free?

If you want to play the Skulls UP! slot for free, you can try it right here at VegasSlotsOnline. Spin the reels today before staking real money.

Can I play the Skulls UP! slot at any safe online casinos?

Yes, the Skulls UP! slot machine can be played at tons of our favorite safe casinos. Just check out our list of the most secure sites online today for the best experience.

How do I play the Skulls UP! slot on my mobile phone?

Playing the Skulls UP! online slot on your smartphone is really easy. Simply pick one of our best mobile casinos, load it up and start spinning!

Who created the Skulls UP! slot?

The Skulls UP! slot machine was created by popular developer Quickspin. This experienced software provider is based in Sweden and they are behind many other great casino games.

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