Need hlp finding a map!

Ok just trying to have LAN party but cant find this map i played a few years ago! Basically it invlovles 2 castle either side, 1 vs 1, each person has a hero, and you click on this building and spawn mobs with the money youve earnt to send over the other castle and you have to kill them with your hero to stop them reaching the castle! i downloaded castle fight but thats not it as thats towers that spawn mobs.

Thanks if any 1 can name it!

Hero Line Wars, maybe?

There are hundreds of versions, though.

Try Stronghold.

Hero Line Wars sounds like it