Welcome to our deep dive on Stone Age — the demo, the maths, and whether it earns a spot in your rotation. This is a KA Gaming slot, sitting firmly in the a medium low-variance maths model bracket and paying back an RTP of 96.61%. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. Expect a hit frequency around 30%, which sets the rhythm of play. It's finished with a clean, modern look and plays out on a 5-reel grid running 20 paylines. Here's how it stacks up.
Written by Emma Roberts · Last updated: March 2026
At its core, Stone Age is a title produced by KA Gaming. Presentation-wise it's built with crisp artwork and atmosphere, and it leans toward a medium low-variance maths model at 96.61% RTP. Under the hood you'll find 5 reels and 20 paylines.
Where Stone Age earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. All told, it's a solid entry in the KA Gaming catalogue.
With an RTP of 96.61%, this slot sits above the industry average of ~96%. Players can expect a solid return over extended play sessions, making it a good choice for value-conscious players.
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.
Stone Age 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
Stone Age by KA Gaming is a solid offering that delivers good entertainment value. The 96.61% RTP combined with medium low volatility creates a well-balanced gaming experience.