Our review of 40 Shining jewels cuts through the marketing and looks at what matters: how it plays and how it pays. Developed by CT Interactive, 40 Shining jewels arrives with a very high volatility profile and a return-to-player rate of 93.73%. It's built with crisp artwork and atmosphere and plays out on 5 reels and 15 paylines. Wins land at roughly a 29.29% hit rate, shaping how the sessions feel. The maximum win sits at 200,000x, so there's serious upside on the table. Let's break down what works and what doesn't.
Written by James Holloway · Last updated: March 2026
40 Shining jewels comes to us from CT Interactive, wrapped in polished, characterful visuals. It runs on a 5-reel grid running 15 paylines with a very high volatility profile, and an RTP of 93.73%.
Where 40 Shining jewels earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The very high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a serviceable entry in the CT Interactive catalogue.
The RTP of 93.73% 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.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
40 Shining jewels 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.
2.5 / 5 — Below Average
40 Shining jewels by CT Interactive provides a straightforward slot experience. While it may not break new ground, it offers very high volatility gameplay that will appeal to certain player preferences.