Possible Grem-alien Glitch
Do we know how rankings work? It seems probable that they're tied to how many invaders we squish, so going up due to gremalien squishing would make sense.
Forum Discussion
Question: Does anyone know what the limit is on grem-aliens you can send to one neighbor? And, what the limit is in your own town, which would make it to where you can no longer have them sent to you?
