Yes. Most, if not all, tabletop RPGs use some manner of dice as part of their core mechanics.

However, I decided that t.o.t.m will not come with a set of multi-sided dice for 3 reasons: 

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a. t.o.t.m is not system specific and different game systems use different combination of dice.

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b. From my experience, players usually bring their own dice.

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c. Adding a list of semi-readable digits engraved in plastic in poorly lit rooms is the devil's work. People of reason should really use electronic alternatives.