Mysterious, a creepy online slot game that'll curl your blood.
In this game: there are up to 3 bonus features that will trigger at random. Also, get up to 12 free spins when you land 3 or more free spins symbols. Plus, trigger a 12x multiplier when you land the clock symbol.
Game details: Mysterious casino slot, created by Plagmatic Play has 4 reels and up to 4,096 ways to win.