5 Boom: Frog Frenzy

Playtech Slot Review

5 Boom: Frog Frenzy Powered by SlotsReach.com
Provider
Playtech
RTP
95.92%
Volatility
Medium-high
Max Win
2,744x
Grid
5x3
Release Date
November 2026
Features
Hold And Win, Respins, Expanding Grid, Cash Collect, Multiplier, Jackpot, Buy Bonus, Ante Bet, Symbol Collection
Themes
Animals, Fairytale, Royal

5 Boom: Frog Frenzy: Slot Overview

Playtech and partner studio Ash Gaming return to familiar fairy-tale territory with 5 Boom: Frog Frenzy, a vibrant 5-reel slot centered around the classic frog-prince motif. Perched on lily pads above the reels sit five brightly animated frogs, each waiting for a coin of its own color to feed it. Next door, a blonde princess peeks out from a stone turret. Under the hood sits a medium-high volatility math model with a relatively restrained top payout of 2,743.5x your bet and a default RTP of 95.92%.

On the surface, the game radiates polished, storybook charm. The audiovisual presentation is clean and characterful. Ash Gaming has opted for rich 3D rendering: translucent water ripples beneath floating lily pads, royal symbols look carved from polished malachite, and the frog mascots react with goofy squawks and belly puffs whenever you land their coins.

Base spin with a pink coin
A base spin in 5 Boom: Frog Frenzy leaves the five frogs on their lily pads, and a pink coin has landed under the first of them. That coin is what starts the pink Expand frog swelling.

5 Boom: Frog Frenzy: Slot Features

Action takes place on a standard 5×3 reel grid with 30 fixed paylines paying left to right. Staking options range from 0.10 up to 100.00 per spin.

A golden wild substitutes for the standard pay symbols on the reels, though it carries no standalone payout. As for the paytable, it is built for long stretches between anything that pays the spin back: every three-of-a-kind returns 0.1x to 0.4x, and at four of a kind only the Mushroom (1.2x) and the Princess (1.5x) pay more than the stake. Five Princesses on a line pay 6x.

Because every three-of-a-kind returns less than the stake, the base game plays as a steady bankroll test. The real objective here isn’t lining up base game wins, but coaxing out the modifiers sitting above the reels.

How the mechanics work

There are no standard scatter symbols in 5 Boom: Frog Frenzy. Feature triggers revolve around Coloured Coins and the Gem Flower Coin. Each reel hosts its own dedicated coin, Pink on reel 1, Blue on reel 2, Purple on reel 3, Red on reel 4, and Green on reel 5. Whenever a coin lands, it flies up to its corresponding frog, causing it to inflate and don a crown. It looks like a progressive collection pot, but the rules note this is purely a visual guide. Every spin’s trigger odds are mathematically independent; a huge, puffed-up frog has the exact same chance of popping as a flat one. The Gem Flower Coin can land anywhere on the reels to feed the princess in the turret. When it triggers, it initiates the bonus round with 3 to 5 frog modifiers activated at random.

5 Boom Respins: the main event

When one or more frogs pop, or the princess activates the round, you enter the 5 Boom Respins. This is Ash Gaming’s spin on the popular hold-and-win format, played out on an isolated grid.

The setup

The round always opens with 5 locked coins already in place. These consist of the triggering Coloured Coins plus standard Cash Prize Coins, which range from 0.5x to 5x your bet, to fill out the five starting spots.

5 Boom Respins with the green frog crowned
The 5 Boom Respins open on a dark pond, ordinary symbols gone and coins locked on the grid. Only the green frog is crowned, so Collect is the modifier actually in play.

You start with 3 respins. Landing any new coin, be it a cash prize, an active modifier coin, or a jackpot prize, locks onto the grid and resets the respin counter back to 3. The feature ends when either all respins run out or the entire board is filled.

The modifiers

Depending on which frogs triggered the feature, their specific colored modifiers become active during the respins:

  • Pink (Expand): Adds an extra row to the reel set (expanding up to a maximum of 8 rows high) and transforms into a locked cash value.
  • Blue (Cash): Awards a cash value or one of three fixed jackpots: Mini (10x), Minor (20x), or Major (50x).
  • Purple (Boost): Reveals a cash prize and adds that value to every other locked coin currently on the grid.
  • Red (Multiplier): Doubles the value of every locked coin present on the grid the spin it lands, then turns into a locked cash coin itself.
  • Green (Collect): Sums up all locked coin values on the board upon landing and holds that cumulative total as its own locked value.

Additionally, if a Gem Flower Coin lands inside the respins, it can transform into an inactive frog color and activate that modifier for the remainder of the round.

The grid expansion dilemma

The game includes a 1,000x Grand jackpot, awarded for filling every position on the grid. While the Pink frog’s ability to unlock extra rows gives you more room to collect cash values, it also makes the Grand harder to win. On the default 5×3 grid, you need 15 coins to scoop the Grand. If the Pink modifier pushes the grid to its maximum 5×8 size, you now need to lock in all 40 positions to claim that same 1,000x prize.

Extra chance and feature buy options

For players in jurisdictions where bonus purchases are permitted, 5 Boom: Frog Frenzy offers a buy menu and an ante-bet toggle. Extra Chance increases the bet by 20% (1.2x the total bet) to raise the natural trigger rate, drops the RTP from 95.92% to 95.78%, and disables the buy menu while it is on. One active feature costs 29x the bet (RTP 95.64%). Two features cost 53.5x (RTP 96.05%). Three cost 76x (RTP 95.84%). Four cost 106x (RTP 95.75%). All five cost 129x (RTP 95.69%).

Red frog swelling after a bonus buy
Right after a bonus buy, the red frog has taken a throne and started to swell over its reel. That is the multiplier frog arming itself before the respins begin.

The 2-feature option provides the highest theoretical return across the entire game at 96.05%, while opting for all 5 features drops the return to 95.69%. Triggering more features does not raise the simulated ceiling: the 3-frog setup tops out at 2,718.5x, and the 5-frog buy tops out at 1,950.5x.

5 Boom: Frog Frenzy is a fun, lighthearted take on the multi-modifier hold-and-win genre, with charming character animations and busier bonus rounds when several frog modifiers are active together. The Purple Boost and Red Multiplier can both be in play, and each one lifts the coins already locked.

Low line payouts mean the base game is a vehicle to reach the respins. The swelling frogs are there for entertainment, not a sign that a bonus is due. A 2,743.5x maximum win feels modest for a medium-high volatility release.

If you enjoy streak-respin slots with plenty of moving parts, 5 Boom: Frog Frenzy provides an entertaining session. Just keep an eye on your bankroll between triggers, and remember that on the bonus buys the mid-tier options offer the stronger theoretical returns.