The goal is to keep at least one fortress after all waves. If all forts are destroyed game is over.
2000 is a standard. Customs are allowed. Allow Ring Heroes to select Hardcore mode.
Map allows to play with 1 - 4 players. It automatically cuts unneeded sides if there are less players.
Also if player is defeated his waves won't come in next waves.
* Known bugs:
- if you build too close to the edges of the map and near the roads, it will probably provoke some units to appear earlier when it suppose to.