Big Gains by Red Tiger Gaming is a 6-reel slot with 4,096 ways to win and medium-high volatility. The game uses a 95.67% RTP and a bet range from 0.2 to 20. Wilds appear on reels 2, 3, 4 and 5, substitute for paying symbols, and may carry x2, x3 or x5 multipliers that combine when more than one wild contributes to the same win.
Two Collector symbols can land on reels 1 and 6 to trigger the Hold and Respin bonus with 3 free spins. In this round, the Collectors turn into Cash symbols with a value of 3x, while Cash and Bonus Prize symbols are held in place. A new Cash or Bonus Prize symbol resets the respins back to 3, and the feature ends if the grid fills or no new symbols appear for three respins.
The slot also includes Cash symbols with stake-multiplier values from 0.5x to 10x, plus fixed Bonus Prize awards of Mini, Minor, Major and Mega at 15x, 50x, 250x and 2500x. A demo version is available for players who want to play for free and practice before playing for real money.