Hello guys! In the last days, I’ve done these translucid tiles. They pulsate using sine waves, and gets brighter if player is close (had to learn easing functions just to make it smoother!). Not too much struggles (fortunately), except by the fact I first tried to use bump.lua collision checking (for some forbidden reason didn’t work), then went to euclidian distance formula (linear) and finally used an easing formula (as smooth as butter on hot knife). That’s it! (Also, some tiny patches that are probably smaller than this sentence so are not worth being mentioned.)