Crazy Time features a main game, as well as four potential bonus games. At the beginning of each game, the top slot is spun, alongside the main money wheel. One multiplier is generated at random for one bet spot, which is either a number or bonus game.
"this crazy time" is correct and usable in written English. You can use it to refer to a current period of time that is particularly chaotic or difficult. Example: "It has been an incredibly difficult year, and this crazy time has taken its toll on many of us.".