Xpander

Xpander, developed by Hacksaw Gaming, is a 7x7 grid slot that utilizes a cluster pays mechanic, where wins are formed by connecting five or more matching symbols horizontally or vertically. The game features cascading wins, removing winning symbols to allow new ones to drop in, potentially creating additional winning combinations.

A standout feature in Xpander is the 'Hopper' multiplier, which starts as a 1x1 overlay with a x2 multiplier on a random position of the grid. This multiplier moves to a new position between each spin. If it overlaps with a winning cluster, the win amount is multiplied accordingly. Players can enhance the Hopper through special symbols:

• Double Up Symbol: Doubles the current multiplier value, up to a maximum of x128.
• Grow Symbol: Collecting three Grow symbols increases the size of the multiplier overlay, progressing from 1x1 up to 4x4.

Each time the multiplier grows in size, an additional respin is awarded.

The Free Spins feature is triggered by landing three or more Free Spin symbols, awarding five free spins. During this round, the multiplier's value and size are retained throughout, and landing 1UP symbols grants additional spins.

Xpander offers a theoretical Return to Player (RTP) of 96.25% and is classified as a high volatility slot. The game is designed with a retro-futuristic theme, featuring classic fruit machine symbols such as cherries, lemons, grapes, and watermelons, alongside bells, horseshoes, sevens, and diamonds. The betting range varies by platform, with some offering minimum bets of 0.20 and maximum bets up to 100.

Overall, Xpander combines classic slot elements with innovative features, providing an engaging experience for players seeking dynamic gameplay.