Bosslist

Wave 1: One fat boss. He is slow and shouldn't be a problem

Wave 2: Same as wave 1.

Wave 3: A Golem that can cast Cripple which reduces movespeed greatly. You also need to kill him two times, since he respawns a few seconds after you've killed him the first time in same location. He will also run faster after he has respawned. The countdown to the next wave also start when you have killed him the first time.

Wave 4: Same as wave 3.

Wave 5: Air boss. A Flying Frost Dragon, which shouldn't be a problem if you have placed out some anti air sentries. There will also not be a nuke this wave.

Wave 6: A slightly faster, stronger fat boss.

Wave 7: Same as wave 6.

Wave 8: One flying Dragon and one Fat boss.

Wave 9: One flying and 2 fat bosses?

Wave 10: Six fat bosses. Kill them all to win the game.

one thing to add to wave 2/3 wave:
after the golem revives, he'll run faster than the default speed of the player so slowing him with barricades in the way, nitrogen bullets, flashbangs or killing him fast with lotf of firepower is preferred so that you don't get wiped out

also there is no more golems, so i think wave 7 is a bleeding fatty like wave 6

Edited some, I haven't been to those levels in a while. to few pros out there these days.