Oh yes I didn't detailed it too much, my main problem as you got that is with collision detection of the slopes. I'm using Game maker studio 2 for now and looking foward to jump onto Unity in the near future. What I wish to code is something akin to what good old super mario world do with slopes. Thank you for that clarification!
RE: Does anyone have a subject they're particularly stuck on with games development or a genre they want a write up for that there aren't many tutorials on?