Grandma's Attic

Grandma’s Attic by Rival is a video slot with a spooky, nostalgic theme set in a dusty attic filled with relics like crowns, skeleton keys, old furniture, rats and moldy wardrobes. The game uses a 5-reel, 3-row layout with fifteen paylines, and bets are placed by choosing coin value and number of coins per line for each spin. It includes a Wild symbol represented by a skeleton, which substitutes for regular symbols (not Scatters) and doubles any win it helps complete. There are two different Scatter symbols: one in the form of a wardrobe that triggers Free Spins, and another—skull-headed or skeleton key style—that launches a bonus round. When three or more wardrobe Scatters appear, you get 10 Free Spins during which all wins are multiplied by 3×; the Free Spins can be retriggered if more of those Scatters land again. If you land three or more skull or skeleton key Scatters, the Bonus Round starts: you pick from several chests to reveal instant cash prizes, and if you find a key among the chests you may open another one. The maximum win comes from getting five Wild symbols on a payline, which pays up to 7,500× the bet. The game also offers an autoplay feature so you can spin multiple times automatically.

You can play it for real money.