A few things...

[ifbbprodigy]

1) How can I prevent a unit from running away when hit (the unit cannot attack)?

2) How can I detect collisions?

3) How can I change the creation point of a missile fired by a unit?

Thanks!

 

[GooS]

1) I think there is a something like a retreat flag, not sure and dont feel like opening editor

2) Between what?

3) Go to Unit -> Weapon -> Effect (Probably a Launch Missile Effect) -> and change origin(launch) point and/or origin(launch) offset