I believe these types of games use a beam and transparent brick parts to create a decent lighting effect you could approach this with using a pointlight or surface you’ll probably need to experiment and do a little testing i’m curious you’ll achieve or emulate something similar to this.
While beams can achieve a similar effect, there plugins that’ll let you insert a beam to experiment with it, you can always have a look around and see if that would help achieving a similar look with the beam creator plugin; as it only works for shadow map from my personal. Here is a quite similar thread that could be related to your question as it may help you with emulating this type of lighting effect.
I’m more interested in the coloured glass beams, how could I do that?
As in the RBXL it features in one of them, they don’t feature glass beams that I liked. How do I replicate that feature?