Karak Forge has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Gaming1, it lands as a game with high volatility and a published RTP of 97.4%. Dating back to 2019, it remains a regular pick. It's built with crisp artwork and atmosphere and plays out on 5 reels and 10 paylines. The maximum win sits at 250,000x, so there's serious upside on the table. The full verdict is below.
Written by Daniel Chen · Last updated: January 2026
Karak Forge is a game from Gaming1, finished with a clean, modern look and powered by 5 reels and 10 paylines. The result is high volatility paired with a published RTP of 97.4%.
Where Karak Forge earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. A progressive jackpot adds a wildcard payout that can land at any time. With high variance, this one is aimed at players who can ride out the swings for the top wins. Overall it's a well-rounded game that knows what it is.
At 97.4%, this slot offers an excellent return to player rate, well above the industry average of ~96%. This makes it one of the more generous slots available in terms of long-term payout potential.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Karak Forge 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.
Karak Forge features a progressive jackpot that grows with every spin placed by players across the network. The jackpot can be triggered randomly or through a special bonus feature, offering the chance to win a life-changing sum. The jackpot continues to grow until one lucky player hits the winning combination.
3.5 / 5 — Good
Karak Forge by Gaming1 is a solid offering that delivers good entertainment value. The 97.4% RTP combined with high volatility creates a well-balanced gaming experience.