Coin Oink – Hold & Win
Coin Oink – Hold & Win is a slot from WINGO! built on a compact 3x3 grid where all payouts flow through the Hold and Win bonus round. The game runs at 96.98% RTP with medium-low volatility and a maximum multiplier of x2,500. Bets range from $0.10 to $100. A dark purple cosmic background frames the playing field, with three cartoonish piggy bank characters in green, pink, and blue positioned above the grid. Gold-bordered coin symbols fill the deep red playing field during each spin.
Hold and Win activates when three coin symbols land on the central horizontal reel. All symbols lock into position, and the round begins with 3 spins that reset each time a new symbol appears. Standard coins carry values of 1x to 4x, while Sticky Coins range from 5x to 9x and persist on the reels from the base game, transferring into the bonus automatically when it triggers.
Three piggy characters activate randomly at the start of the bonus. The green piggy (Save) grants 3 extra spins when the counter hits zero. The pink piggy (X-Shoot) fires a multiplier of 1x to 8x onto a coin during the final payout calculation. The blue piggy (Extend) expands the grid to 3x5, opening more positions and unlocking the Royal Jackpot. Mystery Symbols also appear during the round, revealing their identity as coins or jackpot awards when the feature ends.
Five jackpot tiers are available: Mini, Minor, Major, Grand, and Royal. Filling the 3x3 grid triggers the Grand, while completing the expanded 3x5 grid awards the Royal. Buy Bonus offers three entry tiers: Piggy Surprise activates one to three random piggies, Piggy Trio activates all three, and Piggy Frenzy adds multipliers on every spin. Coin Oink – Hold & Win centres its structure around the bonus round and the piggy mechanics that shape each result.
| Game provider | Wingo |
| Game platform |  UNIFIED |
Crack open the piggy bank in Coin Oink – Hold & Win from WINGO!, a slot where the Hold and Win bonus is the main event! This 3x3 game runs at 96.98% RTP with medium-low volatility, and bets from $0.10 to $100 make it accessible across the board. Three colourful piggies sit above the grid ready to activate, and a maximum multiplier of x2,500 gives every round serious upside!
Three coins on the centre reel launch Hold and Win with 3 spins that reset every time a new symbol locks in. Coins carry values from 1x to 9x, and Sticky Coins earned in the base game transfer straight into the bonus. The green Save piggy grants extra spins when your counter runs out, the pink X-Shoot piggy fires a multiplier of up to 8x onto a coin at the end, and the blue Extend piggy expands the grid to 3x5 for more positions.
Mystery Symbols keep each round unpredictable, revealing themselves as coins or jackpot awards once the feature wraps up. Five jackpot tiers run from Mini to Royal, with Grand triggered by filling the 3x3 grid and Royal unlocked on the expanded 3x5 layout. A Collect symbol can also appear, gathering all visible coin values into a single combined payout.
Buy Bonus comes in three tiers: Piggy Surprise for random piggy activation, Piggy Trio for all three, and Piggy Frenzy for all three with multipliers on every spin. The cute cartoon aesthetic and purple cosmic backdrop keep things playful, and the entire experience revolves around how deep each bonus round develops. Feed the piggies and stack up coins in Coin Oink – Hold & Win!
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