1. Well, I'm sorry to say from a gameplay point of view having drops that are not 100% is bad. What if one players is lucky and gets several runes of rebirth while other players get none?
2. Also, the lvl 10 queens of pain have charm, which is very strong in FFA. SO there could be further balance concerns.
Other stuff that needs to be fixed:
3. Not enough trees in the main bases.
4. It is generally recommended to not have creeps near portals.
5. Access to neutral buildings should be about equal for all starting positions.
Optional visual stuff:
6. Some ramp-cliff-transitions are bugged like in this screenshot:
7. The edges of the map should not be extend to the edges of the map.
The map has an interesting layout but is still quite lacking. Please adress these issue. Until then, the map goes to
Awaiting Update.