The Hollow Knight Silksong dice game is an optional activity where players win dice rolls to collect Lumble's Rosaries. To win, players should shake the dice for exactly four seconds before rolling. Observing Hornet’s arm movements can help with timing, as releasing the dice on the fourth shake produces a distinct sound indicating a winning roll. Rewards from the game include the Magnetite Dice, which can be attached to a Silksong crest. The dice game is located in the Blasted Steps area, accessible via the Bellway to the Blasted Land. There are reports of Lumble disappearing if players engage in the game during Act 3, so it's advisable to collect rewards before progressing to that act.