why do i see a big boss in wawe 2 on map 3 how am i gonna kill him in wawe 2?

ive used 15+ hours on map 3 never reached wawe 30. most of the runs i go past 20 fine. im using morters cannon poison/fire and tried about all setups but i think ive reached my end. but it has startet to just be 1-2 hours of wasted tries every time now. i really like the game and the idea but late game is tuff and you always end up with doing same city order every run...

No description or anything. We can collect bones, cool, but what's the payoff?

Good afternoon! There's no way I can get an achievement through killing a titan with mortars alone. Are there any tips or hints? The gates are demolished very quickly, barricades and mines do not help. Removing the other towers does not help, the titan is moving very fast. Maybe it's easier to do this in endless mode if Titan appears there (on what wave?)?...

endless mode is indeed hard. most i got to was wave 24. what about you?