Being a master of martial arts in BitLife is very easy and beneficial for your character. Not only can you master martial arts in one year, but it also influences your character’s athleticism and happiness. For the Demon Slayer Challenge, you are tasked with mastering both Judo and Karate. By the end of this guide, you will learn how to master both Judo and Karate in BitLife.

How to Master Judo and Karate in BitLife

To master both Judo and Karate in BitLife, you will need to age up your character to 8 years old. This will allow you to train Martial Arts under the Mind & Body tab under Activities. Training your first martial arts skill should not prove to be too challenging. Your character will ask his or her parents, and they will likely say yes. If they do not, you can ask them in the future until they say yes.

When you begin training in martial arts, you will start at a white belt. In one year, you can train your character up to a red belt, which is the maximum you can obtain. Once you reach a red belt, you have successfully mastered that skill.

The part that may be confusing at first is that as a child, your parents limit you to one martial art. If you attempt to ask them to train another skill, they will likely refuse. You will need to wait until you turn 18 to begin training a second martial art. However, your lessons will now cost money. You will need to either do Freelance Gigs or get a part-time job to pay for your lessons. Similar to before, just continue training your second martial arts skill until you reach the red belt.

Once you become a master in both Judo and Karate, you will have completed the third task of the Demon Slayer Challenge in BitLife. For more information about a previous BitLife challenge, visit our coverage here.

BitLife is available on Android and iOS.