This time It's called "The Junior", for kids and teen. there are 35 levels & you can play Challenge Mode. Also, you can play KRSTJ old version on GameFront.
Note: In this site, you can only download KRSTJ for PC!
Full Specifications
What's new in version 5.0.2
General
ReleaseJune 5, 2019
Date AddedJune 5, 2019
Version5.0.2
Operating Systems
Operating SystemsWindows, Windows 7, Windows 8, Windows 10