I change the lighting in the Synty Polygon SciFi City to look like a night scene in Unity3D. This covers several concepts such as directional lights, point lights, spot lights, scene lighting settings, and adding a bloom post-processing effect.
Download my free game assets from GitHub:
https://github.com/bitgalaxis/Free-Game-Assets
If you like fun video game merch, I'm working on some designs over at https://teespring.com/stores/bit-galaxis
