Ancient Tower Defense lets you build towers to fight mythical creatures. I found it free and you can unlock heroes without paying.
Play online, build towers, and fight enemies, while unlocking heroes.
No extra buttons or toggles are stated.
Upgrade towers early to handle waves. Use heroes to cover weaknesses during fights.
Q: What are the controls? A: Not stated.
Q: What is the objective? A: Build towers and fight mythical creatures.
Q: Are there any stated features? A: No, features are not stated.
Q: What is the main mechanic? A: Building towers and unlocking heroes.