Return to player (RTP)
96.2%
Minimum bet
0.10
Game category
Video Slots
Volatility
High
Number of reels
5
Progressive Jackpot
No
Popularity
Maximum bet
100
Game Provider
Play'n Go
Bonus Features
Yes
Paylines
243-2400
Theme
Music
Testament online slot review
Testament is a very high-variance slot with 2 free games and music-themed features, including sticky wilds and spreading symbols. During play, the reels expand from 5x3 to 4-5-6-5-4, providing up to 2,400 ways to win.
Theme and Story Line
Named for Dark Roots of Earth, the 2012 album by the well-known thrash and rock band, Testament’s online slot game offers fans of the group, free spins and thrash rock a dramatic slot experience. Its soundtrack features music taken directly from the band’s acclaimed album.
Graphics, sound and animation
Bold visuals and animations appear as soon as the slot opens, with more advanced effects unfolding across the reels during play. Tracks from <i>Dark Roots of Earth</i> play in the background, making the presentation a natural fit for thrash metal and rock fans.
Each reel symbol reflects the band’s dark aesthetic, rendered with polished 3D graphics. A carefully designed, misty dark backdrop completes the theme and sets the scene for the spinning reels.
Top Casinos to Play Testament:
Gameplay
The base game opens on a 5x3 layout, which changes to 4-5-6-5-4 when free spins begin. The starting layout has 243 ways to win rather than paylines. Symbols can land anywhere on their reels, but a winning combination must begin on reel 1 and continue left to right across adjacent reels.
In Testament, the thrash-metal demon acts as both a Wild and a regular symbol, paying 15x the spin bet when 5 matching symbols land across the reels. The game also features 5 iconic thrash-metal images—skulls, vampires, werewolves, skeletons, and shields—along with 4 lower-paying card symbols: A, K, Q, and J.
The skull can transform into a Wild on any spin, creating a second Wild symbol. Both Wilds substitute for regular picture and card symbols, but neither replaces the Scatter. Winning combinations can include 3, 4, or 5 symbols across reels 1-2-3-4-5, 1-2-3-4, or 1-2-3. Combinations that don’t follow this exact pattern aren’t counted as wins.
The reels also feature the green god of evil as a Scatter. Landing 2, 3, 4, or 5 Scatters triggers song features or the Rise Up Spins bonus. Landing 4 or 5 Scatters also awards a 5x or 20x spin-bet multiplier, respectively.
Bonuses and Free Spins
Testament Spins: The feature starts when all Scatters clear the position blockers in ‘Rise Up Spins’, opening up 2,400 ways to win and awarding 3 free spins.
Rise Up Spins: Landing 3, 4, or 5 Scatters triggers 9 free spins. During the feature, every skull becomes a Wild. The reels expand to 4-5-6-4-5, but some positions remain blocked. Additional Scatters remove the blocks, restoring the full reels and 2,400 ways to win.
Song Features: Landing 2 Scatter symbols triggers 1 of 3 song features:
- Dark Roots of Earth - Wilds spread across the reels
- Throne of Thorns - reels expand to 4-5-6-4-5
- Cold Embrace - sticky Wilds lock in place on the reels
Bet Sizes, RTP and Variance
The minimum bet is 0.10, offering an entry point for players on smaller budgets, while high rollers can wager up to 100.00 per spin. The review lists an expected RTP of 96.20% for the full gameplay experience.
Play’n Go classifies the slot’s variance, or volatility, as ‘very high’. The review notes that Wilds can produce a fair number of base-game wins, but triggering either free spins feature may take many spins. Since the free spins bonus is where you’ll find 2,400 ways to win and sticky Wilds, the review says patience may be needed before larger wins appear.
Conclusion
In his review for Casino Ideal, Evan Carrington calls Testament a strong choice for thrash-metal and rock fans looking for a game built around their music. Play’n Go delivers polished graphics and a fitting soundtrack, but players hoping for frequent feature triggers may find it less appealing. The review says free spins and song features occur infrequently, so it may take a substantial number of spins to trigger features that could lead to larger wins.
Evan Carrington brings more than 12 years of experience in the iGaming industry, with a focus on reviewing online casinos, assessing slot games and examining player safety. Their work covers casino licensing, RTP, volatility, bonus terms and withdrawal policies. Drawing on practical testing and independent research, Evan provides clear, evidence-based reviews to help players understand gambling platforms, their features and possible risks.
