Fortress Defense 2 requires placing heroes to fight waves. The core mechanic is selecting weapons and using special abilities to win.
Deploy your heroes, and select weapons to defend the castle.
No extra buttons or toggles are stated.
Upgrade your heroes skills first to improve defense. Coordinate your forces and use weapons with special abilities.
Q: What are the controls? A: Not stated
Q: What is the objective? A: Protect the stronghold from waves
Q: What stated features exist? A: Not stated
Q: What is the main mechanic? A: Place heroes and select weapons