For now, the enemies in scenarios 2, 4a and 4b are all of the same type. We should really use more unit types. But it is important that they are still relatively easy to defeat unless the player does something really stupid. They should be (mostly) normal forest animals, like spiders, ants, rats and so on. Ideally, they should be in core.

While this campaign is primarily target at beginner players, it would be good to add a harder difficulty level for more experienced players. In currently present scenarios, it would probably just mean placing more enemy units (and possibly a few higher level units) as in practically all of them, the enemy cannot recruit (and does not have a leader). We could also decrease the time limit.