some1 asked the same some days ago, for my way u need rects on the terrain though
Events Time - Every 0.05 seconds of game time Conditions Actions Unit Group - Pick every unit in (Units in 'a region placed on ice'((((Matching unit) is A ground unit) Equal to True) and (((Matching unit) is alive) Equal to True))) and do (Actions) Loop - Actions Unit - Move (Picked unit) instantly to ((Position of (Picked unit)) offset by ((Current movement speed of (Picked unit)) / 20.00) towards (Facing of (Picked unit)) degrees) Animation - Play (Picked unit)'s walk animation
2) yea i forgot to write that, but i dont clean up leaks if the game doesnt take longer then 5 hours anway, u rly wont c the difference if its less then a 5 hour game
3) ofcourse u must do it by movespeed. in real life, a guy that runs on ice slides farther then some1 that walks on ice