I actually thought it was triggered by scatters or bonus free spin because usually when it’s 0.25 per spin they enabled the double chance to win feature (4 Scatter Icon or FS). But when I watched the replay, it was just a single spin. So lucky. I thought that with multipliers that big, it would come from bonus spins / 4 scatters because I never experience winning that high multi when I enable the double chance to win feature.

I wonder when I’ll ever experience multiplier like that. lol And on a $1 bet, hopefully. When I see something like that hit multi, I really get tempted to play slots again even if I don't want to play slots anymore. lol