Plain coin management is the core mechanic in Tower Defense: Dragon Merge. I must spend coins wisely to place and upgrade dragons on your base.
Clicking is the core action, you click to place dragons and tap the cannon button.
Clicking is the core action you perform constantly to place dragons on the battlefield. Spinning for power-ups adds a layer of random chance, which is a feature.
Most players should save coins for critical upgrades first then waste them on filler. Pushing the cannon button during a rush can boost firepower temporarily.
Q: What are the controls? A: Click to place dragons and tap the cannon button.
Q: What is the objective? A: Protect your base from relentless enemy waves.
Q: What is a stated feature? A: Spinning for power-ups is a random feature.
Q: What is the main mechanic? A: Coin management where you spend wisely.