... It seems that on the high end, the big point of strategy is going to be the glitchy billion bonuses. ... So the bonus goes from 99M to 199M to 299M and so on up into multiple billions, and the max at 255 would be 5599M. The party ends at 256 mansion rooms, when the count rolls over back to 0. ... At least the game shows you your entire bonus total in the status report so you can correctly gauge that.
... What this means is you've got until room 215 (899.5M base bonus) before bonus starts being above 1B points, possibly messing with your 10B rollovers.*
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*How I got my 10B rollover is a mystery, perhaps my lowest 2B points one made it work? the others were over 5B.
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