Find a game worth getting to know.For adults 18+ · Free-to-play demos

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ELK Studios games.

Collector grids and expanding reels, with Pirots providing a different starting point from conventional payline slots.

158 games available · 3 in-depth game guides

All 158 ELK Studios games

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Start with our detailed ELK Studios game guides

Three detailed guides to ELK Studios games introduce two clear ideas within the full provider catalogue: a collector moving across a grid and reels whose layout changes through modifiers. Pirots and Pirots 2 use the CollectR system, where coloured birds gather matching gems or amber. Nitropolis 4 uses Nitro Reels, booster screens and expanding positions. These ELK Studios games demonstrate why a grid does not automatically mean cluster pays. In Pirots, the collector’s colour, movement and available path are central to understanding a sequence. In Nitropolis, the reel state and modifiers above it deserve your attention. Our three detailed guides explain the exact reviewed editions and link related mechanics. The full catalogue of ELK Studios games is above when you want to explore beyond those starting points. Start with the original Pirots if the collector concept is new, then look at what the sequel changes. If you would rather follow reel expansion and overhead boosters, choose Nitropolis 4. Each demo is an opportunity to observe a rule in action, rather than infer it from the artwork.

CollectR grids in ELK Studios games

The CollectR examples among ELK Studios games use birds to gather eligible symbols of their own colour. Grid growth, symbol levels and feature progress add another layer. Learn the movement and collection rules first; assuming a conventional payline or cluster system makes these sequences harder to read.

Expanding reels in ELK Studios games

Compare these ELK Studios games by format: Pirots 2 starts on a larger board and adds feature symbols such as Popcorn, while Nitropolis 4 uses Nitro Reels and two booster screens. Choose the mechanism you want to explore rather than expecting a sequel and a separate reel game to match.

Which ELK Studios game should you explore first?

Pirots

For a collector-focused start with ELK Studios games, follow the original board’s birds, colour-matched gems and expansion.

Pirots 2

Compare a six-by-six starting grid, amber upgrades and additional features with the original CollectR game. The amber levels and extra feature symbols deserve a separate reading from the first game.

Nitropolis 4

Follow Nitro Reels, overhead booster effects and retained reel states during the free-spin feature.

ELK Studios games: common questions

Which ELK Studios games have detailed guides?

Pirots and Pirots 2 cover the collector system; Nitropolis 4 covers Nitro Reels and boosters. Each has a detailed guide, with the wider provider catalogue available separately above.

How does CollectR work in the reviewed ELK Studios games?

Birds gather matching-colour symbols in Pirots and Pirots 2. Their grids describe the playing area, while collector rules explain how the sequences work.

Which ELK Studios games introduce amber upgrades?

The selected Pirots 2 guide covers its amber levels and six-by-six starting grid. Read those details separately from the original Pirots.

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