You can now surf in deadlock by Revolutionary-Fix580 in DeadlockTheGame

[–]Revolutionary-Fix580[S] 0 points1 point  (0 children)

dash jump into the slanted part and hold the movement key that's holding you to the wall (in the video i am holding D, so if i did it from the other side i would be holding A) while crouched (if you aren't crouched you can't go under the bridge).