Talk:Treehouse of Horror XXV Event/@comment-24591531-20141101163242/@comment-25599560-20141102105948

Unfortunately, you have to play every 6 hr 40 min to squish all the aliens in your town, as it maxes out at 80 after that amount of time (50 visible, 30 in reserve).

Why do I mention this? Because you also get bags from them (randomly). The more bags you get, the more chances you get, to get the materials you need.

Just gotta keep chugging along.