Wild Cock Slot by Zillion Games

Roosters, Eggs, and a Mechanic That Does Something Different

Wild Cock puts a tattooed cartoon rooster in a 5x3 barnyard setup with 25 fixed paylines. Standard grid, vibrant cartoon art with reds and golds, country-style soundtrack. The interesting part is the Boost Symbol - a nest locked to reel 3 - that acts as a persistent accumulator during base game play. Every bonus egg landing anywhere on the reels carries a credit value (2, 3, 5, 6, 8, 10, 12, or 15), and those values feed into the Boost nest. The running total is visible on-screen, which makes even dead spins functionally meaningful when eggs land without triggering the bonus.

Free Spins: 5 Rounds With a Size Upgrade

Three or more Cock House scatter symbols trigger Free Spins. Five initial spins, unlimited retriggering with another 3+. The grid stays at 5x3 with 25 lines, but Giant Symbols activate. Oversized 3x3 symbols cover reels 2, 3, and 4 simultaneously, filling the entire middle band of the grid. When those giants are the top-paying characters, payline hits stack across multiple combinations in a single spin. Five spins go fast - low-value results when giants miss, substantial payouts when they align with what lands on reels 1 and 5.

Both Buy Bonus options - Free Spins and Hold & Ring - cost 100x bet. At the €2 default, that's €200 either way. Identical pricing means there is no cost optimization between them; you pick based on which mode you want to play, not which is cheaper to access.

Hold & Ring: Building Toward the Grand

Hold & Ring triggers when 5 bonus eggs plus the Boost Symbol appear, or 6 bonus eggs land on any reel. The respins mechanic locks occupied positions and redraws the empty ones. Eggs keep their credit values throughout. The four jackpot tiers - Mini (24x), Minor (30x), Major (100x), Grand (1,000x) - all scale directly with bet size and display above the reels in real time. Grand requires all 15 positions filled with bonus eggs. At €100 max bet, that's a €100,000 payout for a full grid.

The 1,200x overall max win sits only 200x above Grand. That narrow ceiling means the game's theoretical peak requires a full Hold & Ring grid loaded with high-value eggs. Partial boards with mixed egg values still produce Minor and Major hits without needing every position filled, and those outcomes are achievable in any Hold & Ring session.

Hit Rate and What It Means in Practice

The published hit rate of 4.87% is low for a medium-volatility slot. Most 25-payline games in this class hit 25-35% of spins. At 4.87%, base game sessions produce predominantly dead spins, with return concentrated in the bonus modes - behavior more typical of high-volatility Hold & Win formats. The medium label may create a mismatch for players expecting frequent small wins between bonuses.

Zillion Games

Zillion Games launched from Cyprus in 2021 and built a 65+ game catalog without outside funding. Hold & Ring jackpot structures run through multiple titles in their portfolio - Egypt's Sun, Golden Dragon Deluxe, Firestorm Joker - making it the studio's recurring bonus format. They took EGR awards for Best Casino Content Supplier Under 5 Years in both Europe and Asia-Pacific in 2025. Wild Cock is their only farm-themed slot and stands apart from their established series (Buffalo's Sun, Egypt's Moon, Book of Valhalla) as a standalone original with no sequel announced.