Cool stuff, always nice to see somebody engine-devving. I’d know DearImgui anywhere. You’ve got a lot of fancy post-processing in your graphics pipeline too, kinda makes it look like warframe.
Not a fan of instant death on contact with the squids. I would put in three hearts and have the player bounce away on taking damage. I’m really not a fan of gimicky movement systems though and maybe it’s just not for me.