Around the time the Alien Invasion event ended, a new round of mass level replacement began. The levels that are being replaced are:
- Levels that are prone to oopsing. This includes both notorious oops levels and levels that can end in an oops if you don't make the correct starting moves.
- Bomb levels that are still present in the game. The two levels below, including the infamous level 8420, were replaced just yesterday.
It seems that the marshmallow experiment has not ended, but has gone into mass production phase.