Looking for a Wish upon a star review or want to try Wish upon a star before playing for real? You're in the right place. Developed by Greentube, Wish upon a star is a high volatility slot with an RTP of 95.18% and a maximum win potential of 97,200x your stake, featuring a star theme. With 15 paylines and a 5-reel, 15-payline layout, it delivers engaging gameplay.
Written by Rachel Kim · Last updated: February 2026
Wish upon a star is a slot developed by Greentube featuring a star theme. The game features a 5-reel, 15-payline layout with an RTP of 95.18% and high volatility, offering impressive win potential for players of all experience levels.
At 95.18%, 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.
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.
Wish upon a star 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.
Wish upon a star 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.
2.9 / 5 — Average
Wish upon a star by Greentube provides a straightforward slot experience. While it may not break new ground, it offers high volatility gameplay that will appeal to certain player preferences.