Hotline immerses players in a stylish 1980s Miami-themed crime thriller, reminiscent of classic TV shows like Miami Vice. The game's signature 'Hotline Bonus Bet' allows players to select rows, turning them into 'Hotlines' where wild symbols expand to cover the entire reel and trigger re-spins. Free Spins further escalate the action with expanding and sticky wilds, leading to intense car chases and jewel heists. Its retro aesthetic and innovative gameplay make for a highly engaging experience.