Thinking about giving Heavy Metal Wilds a spin? We tested it thoroughly so you know what to expect. Built by Spinberry, it lands as a slot with medium low variance and a return-to-player rate of 93.19%. The maximum win sits at 5,000x, so there's serious upside on the table. You get 20 paylines across 5 reels, all given an engaging visual treatment. It first went live in 2023 and still earns its place today. Here's how it stacks up.
Written by Sophie Williams · Last updated: March 2026
Heavy Metal Wilds is a game from Spinberry. Presentation-wise it's finished with a clean, modern look, and it leans toward medium low variance at a published RTP of 93.19%. Under the hood you'll find 5 reels and 20 paylines.
Where Heavy Metal Wilds earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. Overall it's a well-rounded game that knows what it is.
The RTP of 93.19% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Heavy Metal Wilds features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Heavy Metal Wilds by Spinberry is a solid offering that delivers good entertainment value. The 93.19% RTP combined with medium low volatility creates a well-balanced gaming experience.