Hi. how are you all dong? I just wanna ask on how to create a climbable paltform where you can just jump over and and press down to descend to the platform below? I hope it make sense. lol. if not, here’s a screeny.
http://www.terrariaonline.com/attachments/cthulu-arena-jpg.8203/
Thank you so much and have a pleasant day.
Heya Christopher Campo! I believe this is what your looking for, I didn’t feel like typing out an explanation that probably wouldn’t make sense, so I just made .blend! 
Climable_Platform.blend (501 KB)
You should be able to find out what I did by looking at the logic bricks of the objects. Hope this helps! 
Hi! Thank you so much for the reply. I’ll figure this out. Thanks!