Welcome to our deep dive on Dolphin — the demo, the maths, and whether it earns a spot in your rotation. PlayStar are the software studio behind it, tuning the slot game for a low volatility profile, with 95.92% RTP. You get a 5-reel grid running 25 paylines, all built with crisp artwork and atmosphere. If everything lines up, Dolphin can pay up to 5,000x your bet. The full verdict is below.
Written by Alex Crawford · Last updated: January 2026
Dolphin is a title from PlayStar. Presentation-wise it's built with crisp artwork and atmosphere, and it leans toward a low volatility profile at an RTP of 95.92%. Under the hood you'll find 5 reels and 25 paylines.
Where Dolphin earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. All told, it's a solid entry in the PlayStar catalogue.
At 95.92%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Low volatility means frequent small wins with less risk. This slot is ideal for players who prefer steady, consistent payouts and longer play sessions without dramatic bankroll swings.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Dolphin 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
Dolphin by PlayStar is a solid offering that delivers good entertainment value. The 95.92% RTP combined with low volatility creates a well-balanced gaming experience.