Big Bass – Hold & Spinner™ is a 5-reel, 3-row video slot with 20 fixed paylines and a medium volatility profile. The game uses a fishing theme and a 96.0% RTP. The Big Bass symbol acts as a wild, replacing other symbols except the scatter, while regular pay symbols include Small Bass, Boat, Shell, Fishing Net, and Scissors.
The main mechanic is Hold & Spin, which lets players keep selected symbols in place while the remaining reels spin again. A bonus feature called Bass Bonus is triggered by three or more scatter symbols, awarding a random payout of 2x to 10x the bet and an additional free spin. In the free spins round, the Hold & Spin feature remains available and any winnings are added to the bonus pool.
This review page includes the demo version, allowing users to play for free and practice before playing for real money. The layout near the game launcher provides a quick view of the rules, symbols, and bonus rounds before starting a session.