4 Wild Riches Slot Review & Free Play

4 Wild Riches: Crack Open 10,000x Potential Under a Grid Full of Gems

It is not uncommon for providers to share a design across their catalog. Gives the slots a sense of belonging, I suppose. But with Iron Dog Studio, some literally look like copy-paste, and that caught my attention. However, I guess it is not about “how” but “how much”, so let's see what the slot has to offer.

This one plays on a 5-reel, 3-row board with 20 winlines and high volatility at 95.1% RTP. Colored gems float around a golden frame, and there are instant value carriers, jackpots, that vary from Mini at 15x to Grand at 5,000x, with Wilds that could land on all five reels.

The way into Hold & Win is through colored coins, and a single one is enough to open 3 respins that reset on every new drop. Red adds three extra rows. Green bumps respins to 4. Blue pushes random 2x to 10x values onto other coins when something new lands.

Gold coins carry 1x to 10x, filling three rows awards the Grand, and with Red active, six full rows pay it twice for 10,000x. A Super Diamond can randomly activate all three colors at once, and two Buy Bonus options exist at 60x and 120x your stake.

My first trigger came on its own with just blue. Mostly small values, and it wrapped at 21x my bet. For one color doing the work, fair enough.

After giving it some thought, I couldn’t resist going for the 120x buy bonus to see the full package. Red expanded the board, green kept respins at 4, and blue pushed values onto every new coin. The grid filled nicely, and the total came to 115x my bet. Almost profitable.

The base game did not shine, but didn’t hurt either. Wilds connected royals for about 0.4x to 2x, and a few gem lines paid around 3x my bet.

Overall, 4 Wild Riches borrows from its Iron Dog siblings, but that 115x reminded me that familiar mechanics still deliver when the board fills up.