40 Diamond Treasures Slot Review
40 Diamond Treasures is a 5×4 CT Interactive slot with 40 fixed paylines, medium volatility and a classic fruit-and-jewel setup that suits players who want straightforward line play plus a gamble option.
This review breaks down the 95.9% RTP version from the source brief, the 0.40-10 bet range, the role of multipliers and Scatters, and how the gamble step changes session risk.
Key Information
| provider | CT Interactive |
| release date | 12 Aug 2021 |
| RTP | 95.9% |
| volatility | Medium |
| max win | 1000x |
| reels | 5×4 |
| paylines/ways | 40 paylines |
| min/max bet | 0.40-10 |
| theme | Fruits and diamonds |
| bonus buy | Not specified |
Release date and RTP can vary between listings and builds.
This page follows the source brief for those values.
How it works
40 Diamond Treasures runs on a 5×4 grid with 40 fixed paylines, so each spin covers the full line map without extra setup. Standard symbols pay from left to right, while Wilds can stand in on regular combinations and help complete wider line coverage across the reels.
The game stays close to the classic fruit-slot model, but it adds Scatter access, win multipliers and a gamble option after successful line hits. That creates a more active payout curve than a plain retro slot, while the medium-volatility profile aims for measured swings instead of long barren stretches.
Main features
- 40 fixed paylines keep every spin on the full line set without extra setup.
- Wild symbols substitute on regular lines to complete more paying patterns.
- Multiplier moments can lift selected wins above the base paytable value.
- Scatter symbols and the gamble feature add extra upside beyond plain line hits.
Who will enjoy
- Players who want a classic 40-line slot without layered bonus-round rules.
- Fans of fruit and jewel symbols who prefer an easy paytable to track.
- Medium-volatility players looking for steadier pacing than high-risk slots.
- Demo-first users who like testing gamble mechanics before staking more.
The gamble feature can turn small wins into fast losing swings in one click.
Set limits early and use Responsible Gambling tools if the pace stops feeling fun.
Bonus structure / payout profile
Most of the slot’s action comes from fixed-line wins, Wild substitutions and the chance for multipliers to improve selected payouts. Scatter symbols add another trigger path, while the gamble feature can push small or mid-size wins higher after a successful spin.
That mix supports a medium-volatility curve rather than an all-or-nothing bonus chase. The top win is listed as 1000x on the official game page, so the upside is more moderate than in newer feature-heavy slots built around extreme peaks.
Similar slots to compare
| Slot | RTP | volatility | Why it is similar | Best for |
|---|---|---|---|---|
| 20 Clovers Hot | 95.5% | High | Same provider and classic layout. | Bigger swing contrast |
| Fruit Feast | Not specified | Not specified | Another CT 40-line classic slot. | Rule-set comparison |
Test the gamble step in demo before you raise stake size on real play.
See our methodology for how we weigh RTP, volatility and feature depth.
FAQ
This review uses a 95.9% RTP version from the source brief.
Yes. The source brief classifies 40 Diamond Treasures as medium volatility.
The source brief lists a betting range from 0.40 to 10 per spin.
Yes. The game is listed with a gamble feature in the source materials and on the official game page.
The official game page lists a maximum win of 1000x.
Game Screenshots
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