It is a game to defend the tower by summoning various heroes.

Thank you for finding the ROC Defense.

Summon heroes randomly or choicely to block enemies.

Combining and upgrading different heroes, enjoy defending strategically.

■ Each hero uses a special skill!

- Acquire mana during battle and use skill.

- Use a variety of skills, such as attacking an enemy or buffing the same side to strengthen it.

■ Various artifacts!

- You can enjoy defense more strategically by attacking enemies or by creating energy balls around heroes.

- When an artifact is leveled up to a certain level, a strong option is opened.

■ Hero Growth System!

- You can level up the hero and mount various options.

■ Stage gatekeeper, boss!

- You can meet the boss on every 15 stages.

- Try targeting the stage boss with your own strategy.

■ Powerful world boss!

- If you find the World Boss by searching, all users can challenge.

- Catch the World Boss Together! The high-level world boss is very powerful.

■ Stage Occupation System!

- Challenge the Occupy Stage and achieve a high score.

- Get special benefits by achieving the highest score.