Introduction | Bonus missions DMC: Devil May Cry Guide

You can unlock and complete 21 secret missions in the game. During playing for the first time, you'll run into secret door which you can open with proper keys. Of course, you don't have to do those missions at once. In many cases it's even recommended until you unlock better skills and attacks. In bonus mission you can't use your inventory. Completing the mission gives you a proper bonus. Firstly, you'll get fragments of Cross (all four fragments elongates Dante's health bar) but later on you'll obtain also other rewards.