Find a tutorial series on YouTube and create something new in Unity. It should be 3D, and it should be challenging. Here are some channels I use to get you started:
https://www.youtube.com/user/Brackeys
https://www.youtube.com/channel/UCRMXHQ2rJ9_0CHS7mhL7erg
https://www.youtube.com/user/SykooTV
Find Rubric
