Weekly Sprint

Each week everyone starts the same fresh colony from a shared seed, in a sandbox apart from their main colony, and grows it for 48 hours. The colony works at full pace for 8 hours after each check-in. Your score is the total level of its four buildings. Royal Jelly, purchases, ads and boosts don't work there, and the server checks every score by replaying the run. Top places win card frames and badges, which are only for show.