ELK Studios mobile slots

Who ELK Studios is

ELK Studios is a Swedish slot developer founded in 2013 and based in Stockholm. It trades through two companies: ELKAB Studios AB, which is licensed in Great Britain by the Gambling Commission under account 40844, and ELK Studios Malta Ltd, which holds a Malta Gaming Authority B2B supply licence (MGA/B2B/605/2018) issued on 27 February 2019. Reference listings show more than 120 slots.

ELK has a reputation for doing fewer, more elaborate games rather than a high volume of simple ones. Many titles have sequels, so the catalogue reads as a set of series: Wild Toro is now on its third game and the Pirots series has reached Pirots 5, according to the studio's own site.

ELK Studios' signature mechanics on a phone

Most ELK games combine two or three recurring ideas. Here is how each one shows up when you play on a phone.

These ideas link to general slot features you will meet in many games, such as cascading reels and ways to win. Our mobile slot features explained guide compares them across studios.

The Pirots series: bird collectors on a mobile grid

Pirots launched in 2023 and became one of ELK's best-known games. Instead of paylines, a group of colourful birds hops around a 5×5 grid collecting gems of their own colour, and the grid can grow to 8×8. Pirots 2 starts on a 6×6 grid, again growing to 8×8, with birds collecting amber. Both publish a maximum win of 10,000 times the stake. Pirots is rated medium to high volatility and Pirots 2 high.

Because the birds move individually, a lot happens at once. On a phone in portrait, an 8×8 grid of small gems is the most crowded thing you will see in an ELK game. Turning the phone sideways, raising display zoom or playing on a tablet can make each bird's path easier to follow. The result is decided when you press spin; the animation only shows it.

Pirots and Pirots 2 both publish an RTP of 94%. That is lower than the roughly 96% many slots publish, and it changes the long-run cost noticeably. See the section on RTP below.

Wild Toro, Nitropolis, Cygnus and other ELK Studios slots

Wild Toro, released in 2016, is the clearest example of ELK's walking wilds: a bull wild crosses the reels and respins follow as it moves. Nitropolis (2020) and Cygnus (2019) both add rows during play, so the number of ways to win can climb dramatically. More recent titles listed by ELK include Propaganda 2, Wondertrain, Bamboo Pandits, Concrete Cowboys, Grizzly Stampede and Heist Guys 2.

ELK Studios RTP: what 94% versus 96% means in pounds

RTP is the share of all money staked that a game is designed to return over a very long run. The difference between 94% and 96% sounds small but is easy to put into pounds.

Over the long run, Pirots costs about two-thirds more per pound staked than Wild Toro. A single session can end anywhere, and some players accept a lower RTP for a game they enjoy, but it is worth knowing before you choose a stake. Casinos may also run other RTP versions, so the game's rules screen is the final word.

1. Open the ELK game in your casino app.
2. Tap the menu or question-mark icon.
3. Open Game rules and look for the theoretical RTP line.
4. Compare it with the table above.
5. Set your stake with the long-run cost in mind.

X-iter and other ELK features you will not see in the UK

ELK's website promotes X-iter, a set of predefined modes that let players 'jump right into the action' by paying a higher price for a feature-rich spin or a direct route into the bonus. That is a form of bonus buy, and feature buys are not offered to players in Great Britain. If you watch videos of ELK games filmed elsewhere and see an X-iter menu, its absence in a UK app is normal.

Other UK rules apply as usual: at least 2.5 seconds per spin, no autoplay, turbo or slam-stop, balance and net position always visible, and a stake cap of £5 per spin at 25 or over and £2 at 18–24. Our UK slot design rules guide explains why.

Running ELK Studios games on iPhone and Android

ELK games are HTML5 and open in the casino app's game window. They tend to have rich animation and big grids, so a few phone settings make a difference:

• Use Wi-Fi for the first launch, when the game's artwork downloads. Our casino app data usage guide explains why.
• Keep some free storage, so the app can keep game files instead of downloading them again.
• Close other apps if animation stutters on an older phone.
• Rotate the phone on expanding grids such as Pirots for larger symbols.

Finding ELK Studios slots in a casino app

1. Log in to your casino app.
2. Tap Search and type a title, for example Pirots or Wild Toro.
3. To see all ELK games, open the Providers filter in the lobby, if there is one, and choose ELK Studios.
4. Confirm the ELK logo on the loading screen.
5. Save favourites so they appear on your home screen.

Not every casino lists every ELK title, especially newer sequels. See finding games in a casino app for search tips.

Where to play ELK Studios mobile slots

ELK Studios games are available through UK-licensed casinos that choose to carry them, and the range differs between apps, so check the lobby search first. The apps below are licensed and list thousands of games; their offers are not specific to ELK. 18+, terms apply.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.