Mystery box is Nitro Type's daily rewards system. Mystery boxes include a variety of completely randomized prizes, including different amounts of Cash, XP, and Nitros. One can be collected in the garage every 21 hours.
There is an entire achievement category with mystery-box related achievements called Cruisin' Back. Below is a list of achievements you can earn from collecting mystery boxes.
- What Could it Be??: collect 10 daily mystery boxes (used to require collection of 1)
- So Many Boxes!: collect 50 daily mystery boxes (used to require collection of 5)
- 100 Boxes OMG: collect 100 daily mystery boxes (used to require collection of 10)
- You've Been WAITING: collect 200 daily mystery boxes (used to require collection of 20)
It is also possible to obtain cars from mystery boxes, albeit it is very rare.
|Car Picture||Name||How to get|
|Zonday Tricolore||Collect 200 mystery boxes|
|Auttie R-8.1||Randomly collected from the mystery box|
|Wisker Electric||Randomly collected from the mystery box|
The Old Mystery Box System
Mystery boxes used to only be earnable on the site's rewards system when you log in for 7 days in a row, and the rewards system followed a very specific pattern.
- The first day/login: $8,000
- The second day: 5 nitros
- The third day: $15,000
- The fourth day: 10 nitros
- The fifth day: $30,000
- The sixth day: Experience Points (depends on level)
- MYSTERY BOX DAY- Any of the following prizes:
- 12 nitros
- 20 nitros
You had to log in every day in a week to get a mystery box. If you missed a day, the next day you log in starts over to $8,000, and you had to wait another week for a mystery box.