All information regarding bonuses can be found here:
https://luckydice.com/en/bonuses - Jackpot, Leaderboards (Daily, Weekly, Monthly), Cashback, Magic Chests, Faucet
"Bonuses" section doesn't contain all information.
When you play dice, you have the chance to hit one of three mini-games (Plinko, Wheely, Free Spins), play them and increase the multiplier. The website doesn't contain information about these games. It isn't clear when the user can play Plinko, Wheely or Free Spins.
These are randomly activated mini-games that come from playing Dice.
I don't think Luckydice needs to state the specific odds of each one appearing, since that would take the fun out of it? At least that's my opinion.
I'd much rather be happily surprised to see an extra bonus round, than build it into my wagering strategyit's just more fun and exciting that way.