Developer 
Fireball Link: CASH UP is a three-reel, three-row casino slot from Future Gaming Solutions built around a hold-and-respin style Bonus Game. The layout uses a gold-framed grid with fireball symbols, cash-value orbs, and colour-coded jackpot tiers. The main screen also shows a demo balance and bet, making it suitable to play for free in the demo version before playing for real money.
The game rules centre on sticky Bonus symbols that remain in place during respins, with the feature starting on three respins and resetting when new Bonus symbols land. Visible special symbols include Mystery, Mystery Jackpot, Cash Collect, Cash Up, Super Cash Up, X-Up, and Super X-Up. Cash Up can raise symbol levels, while X-Up increases multipliers on affected cells.
The paytable notes that Bonus symbols can award values from 1x to 4x the total bet, while jackpot fireballs are labelled Mini, Minor, Major, and Grand. Mystery symbols may reveal different prize types when opened at the end of the bonus round. The design combines a space background with fiery prize imagery and a focus on collection, transformation, and multiplier mechanics.
