How to make wall climbing?

I’m making a game where I want my character to be able to climb walls, kinda like in Specter of Torment. I havent been able to find a way to do this, please help!

You can type “wall jump” on the search bar under the “games” section and you might see some helpful examples. Otherwise, try setting the wall’s “bounce” physic to 1 or higher.

Thanks!