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Endorphina · Slot Review

Clover Flames — Full Review & Free Demo

3.2/5
Play for Real →
RTP
96.10%
Volatility
Average
Max Win
1,000x
Provider
Reels
5
Paylines
Scatter payouts
Bet Range ($,€,£)
1 - 180
Rating
3.2/5
Released
Mar 2025

Clover Flames Slot Overview

Clover Flames is a 5x5 grid slot from Endorphina built around Scatter Payouts and a Cascade mechanic. Symbols pay at any position, so there are no traditional paylines. I went in expecting a classic fruity setup and found a nature-themed adventure slot with a jackpot-driven bonus round. Medium volatility, 96.10% RTP, bets from 1 to 180 EUR.

For serious players, the first thing that jumps out is the max win ceiling. 1,000x total bet is the absolute cap, locked behind the Ultra Jackpot in the Clover Time Bonus Game. I am not sold on grinding medium-volatility spins for a prize that modest. No bonus buy either, so you are at the mercy of organic triggers.

Symbols and Paytable

Fiery Sevens sit at the top of the paytable. Landing 12 or more on the 5x5 grid pays 50x base bet. Below that you will find various fruit and classic symbols, though exact mid-tier payouts are not published. Scatter payouts mean every matching symbol on screen counts regardless of position, which speeds up base game hits.

Golden Clover is the bonus symbol. Six or more on a single spin launch the Clover Time Bonus Game. Scatter Pots trigger Free Games: 3 Scatters give 10 spins, 4 give 15, 5 give 20. No Wild symbol exists in this game, which narrows the ways you can chain wins during cascades.

Symbol Payouts

icon 1
12+x50
10+x25
8+x10
icon 2
12+x25
10+x10
8+x2.5
icon 3
12+x15
10+x5
8+x2
icon 4
12+x12
10+x2
8+x1
icon 5
12+x8
10+x1.2
8+x0.8
icon 6
12+x5
10+x1
8+x0.5
icon 7
12+x4
10+x0.9
8+x0.4
icon 8
12+x2
10+x0.75
8+x0.25
icon 9
5x50
4x5
3x2

Bonus Features and Jackpots

Clover Time Bonus Game is the main attraction. Once triggered by 6+ Golden Clovers, the grid converts to a hold-and-win style board. Golden Clovers stick in place and you start with 3 attempts. Each new Clover that lands resets your attempts back to 3. Individual Clovers can carry prizes up to 15x, and four tiered jackpots exist: MIN, MID, MAX (150x), and ULTRA (1,000x). You only hit the Ultra Jackpot by filling all 25 grid positions.

Realistically, filling a full 5x5 board is rare. Most bonus rounds will end after a handful of Clovers land, putting your payout somewhere in the low double-digit multiples. Free Games run at the same bet as the triggering spin, and the Cascade mechanic carries over, giving extra chances for wins. A Risk Game lets you gamble any win up to 10 times in a double-or-nothing format.

I appreciate the Risk Game as a manual volatility lever, but 1,000x as the hard ceiling is too low for this variance profile if you are playing at higher stakes. With a proper bankroll you can sustain the medium-vol grind, but the payoff simply does not match what I look for in a jackpot slot.

Bonus Buy Options

Bonus Buy Free Games
Free Games
3+ Scatter pot symbols trigger Free Games. 3 Scatters award 10, 4 Scatters award 15, and 5 Scatters award 20 Free Games at the same bet as the triggering spin.
Bonus Buy Clover Time Bonus Game
Clover Time Bonus Game
Triggered by 6+ Golden Clover symbols. Main reels convert to a 5x5 grid with Golden Clovers and empty cells. Golden Clovers stick in place and can award prizes up to 150x plus jackpots (MIN, MID, MAX, ULTRA). Starts with 3 attempts; each new Golden Clover resets attempts. Filling all 25 positions awards the 1,000x Ultra Jackpot.
Bonus Buy Risk Game
Risk Game
Classic gamble feature allowing players to double their wins up to 10 times.

RTP, Volatility, and Bankroll

96.10% RTP sits in acceptable territory. Medium volatility means you will see wins more regularly than in a high-vol game, but the peaks are proportionally smaller. Dead spin frequency should be lower than something like a high-vol Endorphina title, yet the base game can drag when cascades fail to chain and Golden Clovers refuse to show.

Bet range of 1 to 180 EUR gives room for high-stakes play. Still, I would not allocate a serious bankroll here. For the same grind, there are slots with 5,000x or 10,000x ceilings. A 1,000x cap means even a perfect session barely moves the needle for high rollers.

Ryan Cole’s Verdict

Final Verdict

Clover Flames is a competent cascade slot with a clean scatter-pay system and a hold-and-win bonus that has structure. Endorphina built a functional game here. Casual players and mid-range bankrolls will find enough action to stay engaged, especially with the Risk Game adding a manual gamble option.

For bonus hunters and high rollers, the ceiling is too low for this variance. 1,000x max win, no bonus buy, and medium volatility make a combination that I would skip for anything above recreational stakes. Solid construction, underwhelming upside.
3.2
★★★☆☆
out of 5
✓ Pros
1,000x Ultra Jackpot via full grid collection
Cascading reels create chain-win potential
Scatter payouts remove payline restrictions
96.10% RTP is fair for medium volatility
Risk Game lets you double wins up to 10 times
✗ Cons
Max win ceiling of 1,000x is low for serious players
Medium volatility limits big-hit potential
No bonus buy option available
No Wild symbol reduces base game flexibility
Ryan Cole
Ryan Cole
Lead Casino Slots Analyst
5+ years analysing online slots for the UK market. Every game is played for a minimum of 500 demo spins before publication. No affiliate bias — ever.
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Clover Flames FAQ
How does the Clover Time Bonus Game trigger?
Landing 6 or more Golden Clover symbols on a single spin triggers the Clover Time Bonus Game. The grid converts to a hold-and-win board with 3 starting attempts.
What is the Ultra Jackpot and how do you win it?
The Ultra Jackpot pays 1,000x your total bet. You win it by filling all 25 positions on the 5x5 grid with Golden Clover symbols during the Clover Time Bonus Game.
How many free spins can you get in Clover Flames?
3 Scatter Pot symbols award 10 free spins, 4 award 15, and 5 award 20. Free spins play at the same bet level as the spin that triggered them.
Does Clover Flames have a bonus buy feature?
No. There is no bonus buy option. Both the Free Games and the Clover Time Bonus Game can only be triggered organically through regular spins.
How does the Risk Game work in this slot?
After any win you can enter the Risk Game, a classic double-or-nothing gamble. You can repeat it up to 10 times consecutively, doubling your payout each time or losing it all.