TD Units getting stuck

[Xzife_TD01]

I cant find the problem, but when my units walk the path to get to the end, they will get stuck at multiple points sometimes. Just play through the map once or twice, and youll see what I mean. If anybody knows how i can stop them from getting stuck, please tell me.

 

[konerboy]

have you considdered to send them one by one instead of all in one big group

edit: you problem is basicly because of too many monsters on too little space...

 

[Ardnived]

send them in smaller waves