So I added something I've been wanting to put into a game since forever. Back in my dev days at university (25 years ago, yikes!) I wanted to make a puzzle adventure game where you could grow vines and control the environment. And just today I finished adding a want to this game that allows you to grow vines wherever and climb them, giving you access to all sorts of new areas. Combined with the arrows as platforms, this can create some unique ways of solving hard to reach areas.

Far more interesting (and makes more sense in the game world) than just earning a higher jump or a double jump. It's actually a lot of fun, growing a few vines, and then jumping from one to the other.