When crouching or sprint up staircases your character cannot go up, is forcibly slid down or when sprinting it is extremely slow.
However crouching backwards up a staircase works just fine.
When crouching or sprint up staircases your character cannot go up, is forcibly slid down or when sprinting it is extremely slow.
However crouching backwards up a staircase works just fine.
Crouch at base of stairs and walk up
Crouch at base of stairs and walk up backwards
Crouch at the mid point of stairs and try walking upwards
Sprint up stairs