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Koi Harmony

Koi Harmony

Naija Games
4.7 ★★★★★★★★★★ 560K reviews 1M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

About Koi Harmony

The Walking Wild sits at the core of the game’s storm identity, with Wild symbols moving across the reels between spins to create additional win chances. It’s a well-established mechanic across the industry. REEVO uses it here as the connective tissue between the game’s theme and its base play.

The Bingo Feature adds a structured collect-style layer to the slot

The more distinctive choice is the Bingo layer. The Bingo Feature adds a structured collect-style layer to the slot, and together with the game’s broader Collect mechanics, it gives players more ways to build momentum during the session.

How to play Koi Harmony

The Hold & Win bonus unlocks four canine character modifiers. Collect chili, and land Loco Dog to trigger every ability simultaneously while expanding the grid to 5×5.

What is Koi Harmony?

Participants outlined several improvements. Of note were clear and simple financial disclosures, including real-time loss displays and transparent explanations of promotional wagering conditions.

The participants suggested timely and relevant interruptions as well as enhanced onboarding processes and in-game assistance, which could include free-play modes, easy access to concise game rules and AI-driven help to clarify complex terms.

For land-based venues, unobtrusive and empathetic staff checks to identify signs of distress without creating a sense of surveillance was suggested.

App info

Updated onSep 03, 2026
Size44 MB
Installs1M++
Current Version6.9.4
Requires Android8.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onMar 23, 2020
Offered byNaija Games
1 Of A Kind100 Bulky Dice