Dive into a world of opulence and endless riches with Cash Tank, a vibrant slot centered around money and luxury. This 5x3 reel, 10-payline game features both-ways pays, offering wins from left-to-right and right-to-left. The standout feature is the Expanding Wild Cash Tank symbol, which lands on reels 2, 3, and 4, expands to cover the entire reel, and triggers a free respin. These Wilds remain sticky during respins, and additional Wilds landing trigger further respins, creating a lucrative chain reaction. The game also includes a classic gamble feature for potential win doubling.