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Join the Lords of Thrash Metal in the Latest Play’n GO Slot Release Testament!

Unibet Casino has just added the latest Play’n GO slot release titled Testament to their casino, which is themed around the thrash metal band with music and artwork from their album featuring in the slot and seems to come with a highly volatile bonus round with some incredible winning potential.

Testament uses a regular 5×3 reel layout in the base game with a 243-way pay line system, there are also a multitude of mini-bonus rounds that are triggered by landing just 2 scatters and these do a decent job of breaking up the base gameplay with a variety of wild modifiers (Song Feature) added to the gameplay including sticky or frozen wild and expanding wilds.

The key attraction to this slot, however, is triggering the main free spins bonus round with 3 or more scatter symbols, which trigger the special Rise Up Spins mode this increases the reels into a  4-5-6-5-4 array with several blocks at the top of the reels that can be removed by landing scatters on the reels during the free spins and increases the number of winning ways up to 2400!

Unlocking these blocks completely awards the special Testament Spins giving an extra three free spins along with combining the Song Features making Wild symbols sticky and spreading on the reels for the rest of the bonus round.

The main bonus round on this slot is capable of some huge wins given the number of winning ways along with the sticky expanding wilds in the final Testament Spins , you can get an idea of how volatile and the potential of this slot in the gameplay video below.

Testament Slot – Gameplay and Bonus Features

Testament Slot - Technical Summary
Paylines243 to 2400 ways
Free SpinsYes
Re-Trigger Bonus RoundExtra Spins
Special Features

Free Spins
Increasing Ways
Sticky Wilds
Expanding Wilds
RTP (Return To Player)96.20%

Bonus Features

Song Features

The Song Features is triggered by landing 2 Scatters on the reels, this awards 3 free spins with one of the features below.

  • Cold Embrace – Wilds that land on the reels stick for the duastion of the free spins.
  • Dark Roots of Earth – The Skull symbol will spread up or down on the reels when they land.
  • Throne of Thorns – The reels expand to 4-5-6-5-4 increasing the paylines to 2,400.

Rise Up Free Spins

The Rise Up Spins is triggered when you land 3 or more Scatters on the reels, this triggers the main free spins bonus round where the reels increase to 4-5-6-5-4, with nine spaces at the top of the grid blocked and 9 free spins to remove them all.

Every time a Scatter lands on the reels it will smash through a stone and expand the reel, smashing all the blocks awards the Testament Spins.

Testament Free Spins

Testament Slot - Paytable

Triggering the  Testament Spins awards 3 extra free spins, along with combining all the Song Features to give wilds that are sticky and will expand 1 position up or down the reels every time they land.

The sticky and expanding wilds last for the duration of the bonus round, so if you trigger the Testament Spins early the win potential from this slot can be huge.

Testament Slot

Overall Opinions

The Testament slot from Play’n GO is a really interesting and highly volatile release with some insane potential in the testament free spins.
In our playtests, our best round managed to clear out the blocks from the regular free spins round in the first 4 spins and resulted in lots of sticky wilds on the reels giving a final win close to 2000x stake.

Generally, however, you may struggle to reach this final sticky wild mode before the free spins are over resulting in wins in the 10x to 100x stake range, but the insane potential is definitely there on this machine with players already posting several 1000x wins on release day.

For fans of highly volatile slots, this one is definitely worth seeking and persisting with.

18+. BeGambleAware.org. New Customers Only. Minimum deposit £10.

50x wagering requirement applies. Bonus will expire 30 days after opt-in. Further T&Cs apply.