Tournaments Bonuses

Star Spell

Review, Demo Play, Payout, Free Spins & Bonuses

Star Spell is an online slot created by Slot Mill. It has five reels, three rows, ten paylines, an RTP of 96.17 per cent, and low variance is low. The theme is magic sp...ells and potions in a medieval castle setting. Features include wilds, which expand and stick, but no scatters.

mask mask

There are no bonuses currently available but check out the welcome bonuses here

Slots Temple Content Border
1 Votes
3.7 out of 5 stars
Write Review
Slots Temple Content Border
  • Good bet range
  • Burst mode
  • 90,000x jackpot
  • No free spins
  • No gamble feature
  • No bonus game


Based in Stockholm, Sweden, Slot Mill is run by a team of experts and enthusiasts who are committed to adding real value to the casino games that are available. You will find Slot Mill free slots with increasing frequency as you visit online casinos and although Slot Mill doesn’t always include everything you have come to expect, such as a slot with bonus round, its work is always worth a look. 

In Star Spell, the designers have dressed up a fairly traditional slot format within an attractive theme, which is a tactic we have seen in the creation of many other slots. NetEnt’s Starburst slot is just one example. There is nothing wrong with this, as long as you don’t come to it expecting something entirely original.
Star Spell has a conventional five-reel, three-column grid with ten paylines. The minimum bet is 0.10 and the maximum is 100. There are seven regular symbols: book of spells, pentagram, purple flask, red flask, yellow flask, green flask and blue flask.

Theme, graphics and soundtrack

There is a quaintly old-fashioned look to Star Spell. The lavishly illustrated background of the twin castles against a sky brimming with stars is given an atmospheric purple wash, with the lights in the tiny castle windows hinting at all kinds of mysterious arcane activities.

The reels are attractively illustrated, and the wins are sharply animated. It does seem a shame that all the regular symbols are inanimate objects, as this makes it a slightly impersonal, characterless affair until the flamboyantly dressed witch appears as the wild. She certainly isn’t an old crone in a black hooded cloak; instead, she wears a shimmering blue outfit and an extraordinarily ornate hat. It is a shame there isn’t more in the way of human participation.

Full of vague echoes and approximations of Hogwarts music, the soundtrack is unremarkable but adequately functional.

Star Spell

Star Spell RTP and variance

The game’s RTP is 96.17 per cent and the variance is low.

How to play Star Spell

  1. Click the - and + buttons to either side of the bet indicator to adjust the bet level.
  2. Once you have set the bet level, press the spin button to spin the reels. You can also press the spacebar to play.
  3. Click the three-line menu to go to settings and select quick spin if required.
  4. Click autoplay to call up the menu and select the number of autoplays from 10 to 1,000. The number of autospins remaining will be displayed on the main spin button, which is now the stop button. You can cancel autoplay by clicking this button at any time.
  5. Click the B button to enter burst mode, which is a faster autoplay mode.
  6. All wins pay from left to right and right to left. Only the highest win is paid on each payline.
  7. Click the three-line menu icon to the left of the grid to open the information menu for details of the paytable and how to play.
  8. Always play gambling games responsibly. If playing for money, make sure you stay within the limits of what you can afford to lose. When it stops being fun, you should walk away.

Bet sizes and paytable wins

The bet size ranges from 0.10 to 100

The paytable values range from three to five matching symbols on a payline. The highest payouts, which are for five matching symbols, are as follows:

  • Book of spells = 2,500
  • Pentagram = 1,200
  • Purple flask = 600
  • Red flask = 500
  • Yellow flask = 400
  • Green flask = 250
  • Blue flask = 250
Max-win 1,200x
Volatility Low
Top RTP 96.12%

Star Spell bonus features

Expanding sticky wilds

These are respin win multipliers. The wizard is the wild symbol and appears on reels two, three and four, where it expands and substitutes for all symbols. Once expanded, the wild remains in place and triggers a free respin. If an additional wild appears during the respin, one more respin is awarded and the expanded wilds remain in place. A win multiplier is applied to winnings with two and three wilds: two wilds award a 2x win multiplier and three wilds award a 3x win multiplier.

Star Spell review: our verdict

The RTP is slightly above average and the low variance means you can expect fairly regular payouts of modest size; however, the gameplay is not very inspiring and, on the whole, Star Spell rather underdelivers. The burst feature does not add much to the functionality and there is a distinct lack of meaningful features. It is not clear who this would appeal to. The visuals are quite old-fashioned and the extras are very meagre. It feels as if an opportunity has been missed.

Disclaimer: Star Spell trademark / license is owned by SlotMill. This site is not endorsed by SlotMill.

Slot Data
Slot Name: Star Spell
Software: SlotMill
RTP: 96.12%
Volatility: Low volatility
Paylines: 10
Reels: 5
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £100 (GBP)
Top Win: 1200
Features: Wild Symbol, Multiplier, Respins, Low volatility, 5 Reels
UK Available in UK? No. :maker does not have a UKGC license and cannot offer their games at UK licensed casinos.


Are the results of the spins genuinely random?

Yes, random number generators are used to spin the reels. There is no requirement for any human involvement and you can be assured that the algorithms make human intervention impossible.

What is the RTP and variance of Star Spell?

The game’s RTP is 96.17 per cent. The variance or volatility is low.

What does RTP mean?

RTP stands for return to player. The figure for each game indicates the average percentage a player can reasonably expect to receive back; however, this is based on all win levels, which means the level of player losses will outweigh the large wins in the long run. The average player’s return will always be lower than the total amount wagered.

What does variance mean?

Variance or volatility is a term borrowed from poker and applied to slots as an indication of the frequency and size of the payouts. High variance games award large payouts but deliver them only rarely, while low variance games award small wins more frequently.

Games by Same Maker

Slot Name RTP Volatility Top Win Themes
Brew Brothers 96.09% High volatility 12000
Chilli Bandits 96.11% High volatility 15000
Coin Quest 2 96.18% High volatility 15000
Lady Luck and t... 96.03% High volatility 6000
Lucky Lucifer 96.35% 10000
Money Jar 96% High volatility 20000
Neon Dreams 96.20% High volatility 5000
Outlaws 96.01% High volatility 5000
Ragnarok (Slotm... 96.12% High volatility 10000
StarSpell 96.12% Low volatility 1200
Super Fruit Smash 96.08% High volatility 12000
Templar Treasures 96.50% High volatility 7000
The Big Hit 96.21% High volatility 20000
Three Samurai 96.41% High volatility 10000
Thunder Wheel 96.08% 10000
Vegas Gold 96.36% High volatility 5000
Viking's Creed 96.02% High volatility 5000
Wildfire 96.13% Medium volatility 1975
Wildfire 7s 96.13% High volatility 1975
    Slots Temple Content Border
    User Reviews
    Write Review
    Overall score: 3.7 out of 5 stars
    Slots Temple Content Border

    There are no reviews for this game

    Be the first to write a review