Griffins Vault

Griffins Vault by Popiplay is a video slot set on a grid of 5 reels and 4 rows with 40 fixed paylines, where players explore a mythical treasure chamber guarded by a legendary Griffin. The theme combines ancient mythology with fantasy and features symbols such as jewels, golden crowns, masks, and gemstones, all enveloped in dark, cavernous hues. In the base game, there are Wild symbols that can substitute for other symbols, as well as Expanding Wilds that can cover entire reels (especially on reels two through four) to increase wins. Instead of a traditional free spins round, the main bonus is a Hold & Win feature: you need to collect six or more Coin symbols to activate it. Once activated, the coins lock in place and you receive three respins; each new Coin resets the respin counter, and all coins contribute to a Progress Bar. As you collect coins in the bonus round, the Progress Bar unlocks increasing win multipliers, including higher levels for collecting more coins. Players also have the option to buy the Hold & Win feature directly through a Bonus Buy feature if they do not want to wait for the coins to appear on their own. The maximum win potential in Griffins Vault is up to 5,000× the bet.

You can try it for free in demo mode or play it for real money.