![:)](http://192.241.182.11/images/smilies/smile.png)
A) How do i choose the rotation angle of the rotating doors? I didn't quite get the last part in the tutorial, could you tell me more detailed?
B) How do i create that spawning effect that occur when xen aliens appear from the other dimention in HL ?
C) How do i create electricity, like beams and stuff?
D) How do i create hazardous enviroment conditions like electricity, fire, acid and gas?
E) How do i make rotating buttons? (that rotates in stead of disappearing.. annoying stuff)
F) How do i play an monster animation that results in the monster falling down an edge? Won't work, the monster just stops before falling.
G) How do i remove the players weapons for the next level?
H) And how do i create a 'custom' game with my own menues?
Thanks in advance
![:)](http://192.241.182.11/images/smilies/smile.png)