Grinning Harvest Slot Review

About the Game

• Dread Pumpkin Vaults. Collect pumpkin prizes with the magical Collector Vaults!
• Bonus Madness. Trigger the Bonus Game, search for treasure, and keep an eye on the Pumpkin Skull!
• Max Win. Win up to 15,000x your bet!

Grinning Harvest is a spooky yet fun 3×3 Halloween game from Trusty Gaming and Hacksaw Gaming, featuring 5 paylines and a thrilling Bonus Game. In the Main Game, landing a Pumpkin along with a Vault-Hoarder awards an instant win. Four mysterious Jackpots lurk in the shadows, ready to reward lucky players with big prizes. But the real madness begins in the Bonus Game, featuring a Hold-and-Win mechanic where only Pumpkins and creepy Vault-Hoarders appear. Keep an eye on the extra row above the reels: it can award juicy multipliers… or reveal three skulls for a terrifying full-field win! Dare to enter, and you could walk away with winnings up to 15,000x your bet (in the Bonus Game)… if the Pumpkin Keeper lets you out.

Max Win

The maximum win in Grinning Harvest is 15,000, multiplied by the current bet level. The maximum win can be achieved by activating certain combinations and/or features.

Features

Pumpkin Symbols

Pumpkin symbols are dynamic paying symbols that display cash values ​​and can only appear on reels 1 and 3. The value displayed on the symbol is the actual win that will be awarded if the Pumpkin is collected by the Vault Collector. Pumpkin symbols can have the following bet multipliers: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 25x (Mini Jackpot), 50x (Minor Jackpot), 100x (Mega Jackpot), 1000x (Grand Jackpot).

Jackpot Coins: Mini (25x), Minor (50x), Mega (100x), Grand (1000x). Appear only on Pumpkin symbols.

Collector Vault Symbol

The Collector Vault collects Pumpkin values ​​in all game modes and can only appear on reel 2. It collects values ​​only from Pumpkins that land in the same or subsequent spins after its appearance. A new Vault on reel 2 follows the same rules: it does not collect values ​​from previously landed Pumpkins. If there are multiple Vaults on reel 2, each collects values ​​independently. There is no interaction between them.

If the Pumpkin or Vault symbol values ​​are too large to be fully displayed, they are truncated to two decimal places. The displayed value is always the minimum amount you can win. The actual win may be greater, but will never be less than the displayed value. For example, a value of 10,250,500 might be rounded down and displayed as 10.25M.

Bonus Game Hold-n-Win

Triggered by the landing of Pumpkins on reels 1 and 3 and a Collector’s Vault on reel 2. In this case, Pumpkins and the Vault are not paid out in the Main Game but are transferred to the Bonus. Pumpkins are collected until the first Bonus Spin. During the Bonus Game, only Pumpkins and Collector’s Vaults are landed. The Vault remains fixed until the end of the Bonus, and additional ones may appear (up to 3 in total). The Free Spins counter starts at 3. Landing a new Pumpkin or Vault resets the counter back to 3. The Bonus ends after 3 consecutive empty spins.

Multiplier Row & Big Skull

The Big Pumpkin above the reels transforms into a Big Skull during the Bonus feature. An additional row appears above the reels. It can display multipliers, skulls, or empty symbols (webs). Multipliers (2x–5x) apply only to the symbol directly below them. If a multiplier appears above the Vault, it is applied to the Vault’s value before it collects values ​​from Pumpkins on other reels. Skulls: A combination of 3 small skulls on a row activates the Big Skull gift—a multiplier (3x–9x) applied to all Pumpkin and Vault values ​​on the playing field for that spin.

An empty symbol does not affect the reel below it.

Special Symbols

The Wild substitutes for all symbols except the Pumpkin and the Collector’s Vault. Appears only in the Main Game.

Ways To Win

You win in Grinning Harvest if identical symbols appear on one of the following predetermined paylines on adjacent reels, from left to right, starting with the leftmost reel. There are 5 possible paylines in this game. The number of each symbol required to win is indicated in the paytable.

Bonus Buy

• The RTP when buying Bonus Game Hold-n-Win is 96.32%. For full information about this feature, see the section above. Trigger the Bonus Game with Pumpkins and Collector Vault symbols and harvest rewards! Volatility: High.

The symbol payouts shown above reflect the current bet level. The theoretical return to player percentage for this game is 96.26%. The RTP was calculated using a simulation of 10,000,000,000 spins.

Pros & Cons