Testament slot is a game based on the American thrash metal band of the same name. Created by Play ’n GO, it has five reels and three rows, with 243 ways to win. Testament online slot overall look is definitely thrash-rock, and it comes with a superb soundtrack that seamlessly integrates the Song features which offer sticky Wilds, spreading wilds, and up to 2,400 ways to win. The game is playable between 0.10 to 100. The RTP for Testament is 96.20% which is the market average.