To complete the father's day challenge in Bitlife, you must first achieve the following objectives.
- Go fishing with your father.
- Buy your father a truck
- Father 3+ children
- Buy each of your children a car
- Have a perfect relationship with each of your children.
To start and complete the father's day challenge, you will first need to create a male character and age until you finish high school. After this, you will need to spend time with your father until you go on a fishing trip. Next, you will need to buy your father a truck.
To do this objective, you will need a decent amount of money, so we recommend getting a job prior to it. Once you got the money, you can then buy your father a truck by visiting the go shopping tab, and finding one at a car dealer. When you find the truck, purchase it and then find it under the asset tab and click on it.
Related: How to buy and sell a car in Bitlife
Doing so will then pull up a list of available actions for your truck, one of these is one called gift, and you will need to use this option to gift the car to your father. That said, after gifting the truck, you will then need to father 3+ children yourself, and you can do this by using the make love option or by having unprotected sex.
Then for the next objectives, you will need to buy all three children a car and have a perfect relationship with them. You can complete the first by repeating the previous steps you did when buying a truck for your father. For the second step, you can complete by spending time with your children and by buying them gifts and generally doing any nice action with them. Doing so will complete both objectives and complete the father's day challenge in Bitlife for you.