I've been playing through the levels in Survival Mode, with the hopes of scoring some unique or interesting pets. However, my current strategy is very "hands off" - I'm not paying full attention to the game, and I'm leveling two characters which I can't be controlling at the same time.
There are certain levels in Dungeon Defenders where bosses spawn - the first being the Demon Lord in the Alchemical Laboratory.
If I play this map in survival mode, does the boss still spawn? Does he spawn every X waves, or just once? If he does spawn, does he spawn at the same wave he spawned on in the campaign mode?