Checking out the best new slots to release in August 2025

Olivia Richman Published 19/08/2025

The month of August 2025 is heating up for online slots players, as the new slots to release this month look set to offer something for everyone, ranging from creepy games with intense gameplay to relaxing and even adorable slot games that swap the horror icons for sweets and treats. So kick back, prepare to spend the remainder of your summer break spinning these new slot reels, and keep your fingers crossed for a lucky spin or two that could lead to a jackpot.

Squeak

Looking for a creepy slot? Squeak drags Mickey Mouse to the very depths of the underworld for what is a particularly eerie and dark game. It features a five-reel slot set against a haunted and bloody backdrop. There are plenty of chances to boost your winnings here throughout play, making for a play session that can be just as rewarding as it is intense.

Image Credit: Gamevy

The Stacks bonus brings out five free spins with 100 paylines available, while the Bounty bonus gives you 10 free spins and the chance to win a fixed jackpot amount. Collect letters to spell out a word to win corresponding prizes. The maximum payout here is 5,000x the bet, and each spin can be even more chilling than the last. This is a suspenseful slot that isn’t for the faint of heart, but if you’re able to bear its spooky burden, it might just pay out for you.

Sweet Tooth Carnival

If you’re looking for more of a fun and lighthearted gaming session, Urgent Games has you covered with Sweet Tooth Carnival. This candy-themed slot features bubbly, whimsical imagery and adorable characters, such as a cute elephant with a peppermint candy tummy. That’s a far cry from a murderous mouse.

It’s a relatively low-stakes game, but still offers some varied gameplay opportunities with chances at smaller wins sprinkled throughout play. To shake things up, there are five random modifiers in Sweet Tooth Carnival including ALTERATION, which changes the game’s lower-paying symbols, and IMPLOSION which switches between three and six icons into wild symbols. There are also super wins that can be triggered if players find up to four Quantum features on screen.

Cowboy Showdown

This wild west-themed online slot has players going head-to-head in intense cowboy duels, and only one can survive each shootout. Cowboy Showdown has the usual suspects, including scatter and wild symbols, but there is also a unique Cowboy Showdown bonus feature that triggers after six spins. It’s here that a scruffy hero and a dastardly villain will face off: if the hero wins, cash values can be collected on the reels. But if the villain is victorious, coins are released on the Wanted Bounty, which can be unlocked during free spins. So no matter the outcome, there’s a chance for the player to become a bigger winner.

Image Credit: Iron Dog Studio

Cowboy Showdown is a straightforward and exciting slot with an RTP of up to 95%. The Wanted Bounty can be worth up to 1,000x the spin, giving this fun slot even higher stakes.

Secrets of Scarabs

Want some big win opportunities from your next slots session this August? Secrets of Scarabs is an exciting Egyptian-themed slot that features cascading reels that offer a variety of chances to score treasure. Winning symbols are removed from the grid, meaning more symbols will drop down in their place — which can also lead to more wins. Multipliers range from 2x to 500x, appearing randomly during the base game and its bonus rounds. Getting four or more scatters anywhere on the grid will trigger free spins — up to 20 free games can be made available to lucky players.

Secrets of Scarabs has an RTP of 96.55% and the maximum win amount is 5,000x the starting bet, meaning jackpots can definitely get pretty hefty if players are sufficiently lucky.

Cereal Killers

This five-reel slot blends comedy and horror in a dynamic way, taking some popular cereal mascots and riffing on them with blood-thirsty killers inspired by horror movie icons. Lucky Charm’s leprechaun with a spoon instead wield long metal blades on his glove reminiscent of Freddy Kruger. It’s a fun parody and just one example of Cereal Killers’ attitude. But this August release offers more in its slots experience than just cheeky imagery.

Image Credit: Light and Wonder

Jackpot Cereal scatters that appear during the base game are added to a Cereal Bowl above the reels, which total up together to activate the Jackpot Picker. Pick a door to reveal jackpot symbols or a golden spoon, and win the jackpot by matching three symbols. Three golden spoons allow you to pick a modifier, and you can then win a corresponding jackpot by getting three of the same symbol. Getting two wilds splits symbols and creates extra win lines.

Whether you’re looking for a real fright, an exciting shootout in the old west, or a funny pop culture satire, these August 2025 slot releases have you covered with opportunities to pick up some big wins — if luck is on your side.

Olivia Richman

About Olivia Richman

Olivia has worked in media ever since graduating from college, with her coverage ranging from traditional newspaper reporting to digital coverage of all things gaming, online betting, and nerd culture. She has traveled around the world pursuing that coverage, from the far coasts of the United States to the busy downtown core of Tokyo, Japan. Olivia’s favorite games include Overwatch and Super Smash Smash Bros, and she has been published at Esports Illustrated, Inven Global, EsportsInsider, Upcomer, and elsewhere.

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