Close quarters biomes

Hello everyone, as an improvement i’d suggest to add “close quarters” biomes with more dense vegetation that obstructs the view, creating a danger feeling as you don’t know what is behind the next leaves and more variety in the scale of biomes (Today i feel like there is no enough surprises, you often see the danger from far away and decide if you want to face it or not.

So do you mean like something simmilar to the kelp forrests?
If yes then that would be cool.