We started working on the character run feature. We asked ourselves these questions:
1-Does the character must go slower when he is crouching than when he walks?
2-Does the character must be able to go faster when he is crouching and that the player presses the Run button?
We also wonder how best to add the character run feature on mobile.
3-Do you have references of games on mobile that use the character run feature?
For the moment we think that the best solution would be (but we did not test it):
-When the player double tap the button to move forward, the character start running until the player releases the button.
If you want give us your opinion in the forum page: