– your source for reliable information about online gambling.

  • Over 2k complaints managed and $2 million returned to players.
  • The largest collection of detailed casino reviews available online.
  • Bonus value reports to tell you how bonuses really compare.
  • Detailed game guides to help you learn to play.

I certify that I am over 18 years of age and I have read and agreed to the:

We respect your privacy and won't share your email address.
Aweber logo
[X] Close this form and return to site
Close geo
Turn geolocation on
Locale settings

Currently viewing:

English in United States

Summer Splash

RTP 95.06%
Play Spinomenal Slots
Reels 5
Paylines 25
Min bet size 0.25
Max bet size 250
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus Yes
Jackpot No

Summer Splash Slot Review

The Summer Splash slots game can be found at casinos offering Spinomenal software. Spinomenal is one of the newer software developers in the online gaming market. Alongside many of the smaller casino software providers Spinomenal focus heavily on slots games. The House Edge/RTP of the Spinomenal slots games is listed within the paytable for the newer games in their catalogue. However, these have been known to change, which means that the house edge we publish will be the one that was listed at the time of writing this review. For the older games, as Spinomenal is partnered with UK licensed operators and the UKGC license requires the publication of this information, RTP figures can be found on numerous casino sites. As such, we know that the house edge for Summer Splash is 4.94%.

Summer Splash is a 5 reel game that is 3 symbols high. The game uses 25 standard paylines, playing from left to right.

Special Symbols

Wilds – Wild symbols will substitute for all symbols other than the Bonus. 5 Wild symbols as part of a winning payline will pay out 60 times the bet.

Bonus – The Bonus symbol is the “Bonus Wheel”. You need these to allow you to trigger the game’s Bonus.

Bonus Features

Extra Wilds – Whilst the reels are spinning, up to 8 Wild symbols may be added to the reels at random. Wild symbols may come with a multiplier worth 2 or 3 times the bet.

Win Multiplier – During a spin a Win multiplier may be added to the reels. This happens at random and can be worth x2, x3, x4 or x5 the bet. This is only available during the main game.

Bonus Game – Whenever a Bonus symbol appears on a reel it will light it. To trigger the bonus game you need to light all 5 reels on a single spin. When a Bonus reel lights it’s value will be saved, then the average amount for all 5 reels will be used as a base multiplier in the Bonus round. It will also be used as the bet value for the Free Spins if you trigger them during the Bonus game.

You get 3 spins of the Bonus Wheel if you can trigger it. On each spin you have the chance to multiply your bet or win a number of Free Spins.

Re-Spin Feature – During the Free Spins, any winning combination will trigger a re-spin. All winning symbols will remain in place whilst all other symbols are replaced. If new symbols contribute to additional wins then the re-spin feature will trigger again. The process continues until no new wins are formed.


Summer Splash is a solid offering from Spinomenal. It looks good and has all the usual variety of features that we have grown to expect from the software developers. You get wilds, random wilds, random multipliers and a bonus wheel that triggers Free Spins and multipliers. The one criticism I would have of the bonus features is just how difficult it is to trigger that bonus wheel, with 5 symbols across the 5 reels needed before it can happen. The house edge is a lot higher than we would want to see, meaning Summer Splash is not offering the best value for money out there and also meaning we would be reluctant to recommend you play the game.

Spinomenal Slots

Click to see a full list of Spinomenal slots

User Reviews

Rate and review this slot game

User icon

To upload images, please login.

Please Login

Before you submit, you need to join or login. Your review will be saved for 2 hours.

Sounds good
United States country flag