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Grandma's Attic

RTP 95.6%
Play Rival Slots
Reels 5
Paylines 15
Min bet size
Max bet size
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus Yes
Jackpot 7500 coins

Grandma's Attic Slot Review

The Grandma’s Attic game can be found at casinos using Rival software. Rival as a software provider offer a high quality game product but have gained a substantially negative reputation amongst players due to the high level of player issues many of the casinos using their software have generated. As such real caution is advised if choosing a Rival casino to play with. Rival software does publish the Return to Player (RTP)/House Edge figures for all of their slots games in the game help files. The house edge of Grandma’s Attic is 4.4%.

Creep into the attic and see what you can find?

The Grandma’s Attic game has 5 reels, 15 payline and you can bet up to 5 coins on each of the paylines.

The ‘Skeleton’ symbol is wild.

There are two bonus features when playing Grandma’s Attic. The first bonus feature is activated when you receive 3 or more of the ‘Cupboard’ scatter symbol anywhere on the reels. When this happens you will be awarded 10 complimentary spins with all wins tripled.

The second bonus feature is activated when you receive three or more of the ‘Bone Key’ scatter symbol anywhere on the reels. When this happens you will be taken to a new screen showing a series of chests. Click on one of the chests to win a prize. If you find a key inside you can open another chest.


While the bonus features Grandma’s Attic offer are nothing special, the house edge is reasonably appropriate for the entertainment the game offers.

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