How do you get Grandmapocalypse?

How do you get Grandmapocalypse? To start the Grandmapocalypse, you must have at least seven Grandma types, and at least six grandmas. You will then have access to the Bingo center/Research facility. This will allow you different research/upgrades and eventually the “One Mind” Upgrade.

To start the Grandmapocalypse, you must have at least seven Grandma types, and at least six grandmas. You will then have access to the Bingo center/Research facility. This will allow you different research/upgrades and eventually the “One Mind” Upgrade.
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