About Sanctuary

Sanctuary is the fourth Big Time Gaming slot that features the music of the Cult, and “She Sells Sanctuary” is arguably their best song – or at least, their best-known. CasinoWizard has been known to play some serious air guitar to this banger when he was sure nobody was looking.

After Lil’ Devil, Outlaw, and Wild Flower comes another high-variance, action-filled slot that will surely get your heart pumping. If the music doesn’t do the trick, the multiscreen bonus rounds with sticky wilds will.

Sanctuary RTP

When writing this review, all Big Time Gaming slots come in one Return to Player configuration, which is the case for Sanctuary, clocking in at a 96.38% RTP.

What is the best Sanctuary casino?

As there are no different RTP levels, you can pick any of the recommended online casinos listed in this review.

Sanctuary slot review RTP

Gameplay and features

Sanctuary has an Egyptian theme, which we are not entirely sure is in line with the subject matter of The Cult’s song, but it works well anyhow.

The game is played against a backdrop of an impressive pyramid, with all the usual Egyptian symbols, including Ankhs, pharaohs, Cleopatras, and Anubises.

Action takes place on a 6 x 4 grid, with 4,096 ways to win. Betting starts at 0.10 per spin and goes up to 12 per spin.

Other features include:

  • High variance.
  • Gold and Purple Full Reel Wilds (only appear during the base game).
  • Purple Reel Wilds include a x8 multiplier.
  • High pays are worth 1.5 to 15 times the stake for 6OAK.
  • Landing 3, 4, 5, or 6 scatters awards 7 free spins played on 1, 2, 3, or 4 gaming grids.
  • Before starting the free spins, players are given a Gamble Option to try and upgrade the number of grids.
  • During free spins, Ank symbols function as sticky wilds.
  • Each sticky wild that lands is transferred to all other grids.
  • When 4 sticky wilds are on the same reel, 3 extra spins are awarded, and they are replaced by a full x4 wild reel.
  • The maximum number of free spins is 19.

To top it all off, the Win Exchange feature allows players to exchange big wins of 80x or higher for a bonus feature, or to gamble their way to it, should the win be between 25x and 80x the stake.

Sanctuary Bonus Buy

Jurisdictions permitting, Sanctuary offers a Feature Buy option: you can buy direct access to the free spins bonus (1 grid) for 80x the stake.

Sanctuary slot review BTG big win

What is the max win on Sanctuary?

You can win up to 44,070x your stake in the free spins bonus and up to 20,480x in the base game.

CasinoWizard’s verdict: 4 out of 5 stars

While Sanctuary offers nothing new in terms of gameplay and features, it does what it does extremely well, leading to an exhilarating gaming experience that, paired with the superb soundtrack, results in a highly-polished, balls-to-the-wall online slot.

Find more high-RTP slots

Find out which casinos offer your favourite slot in the highest RTP setting by using our search bar below.

Low RTP casinos for Sanctuary
Title: Sanctuary
Provider: Big Time Gaming
Genre: Video slot
Theme: Mythology
RTP: 96.38%
Volatility: High
Paylines: 4,096 Ways to Win
Minimum bet: 0.10
Maximum bet: 12
Max. win: 44,070x