I have tried googling and searching this forum to resolve this problem that came from nowhere yesterday.
I hadn't touched the game for days and suddenly I was getting corpsers, giant serapedes etc. already on the first wave on casual. I have played more than 300 waves of Horde and I have never encountered corpsers on any wave but boss waves before. Not only are the enemies harder, but also fewer (ca 10 per wave).
I have been scouring through settings but I haven't found anything seeming related..
Is this connected to my level in some way? Or the level of my various fortifications? Solution anyone?
Very thankful for help!