base mechanism monopolylike object game amass money way game play different theme game investor comically name invention game curious mechanism double duty roll dice apply patent claim clip kid love fuss itthe game board outside track invention track inside track royalty track invention track pick invention like buy property monopoly instead build house hotel patent claim clip attach invention card patent clip number assign random high patent clip number patent make come royalty collection time eureka card play allow special action turn game limit set usage patent claim clip game end player high combined total cash hand invention value win

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