Hello,
I've always found the the Psi-stuff was the only part of X-Com which was unbalanced...
Aliens mess with you and cripple your ability to do anything
Then when X-COM gets that, it's the other way around (I've heard that ppl where able to control 3 aliens per marine, which is insane)
So how do we balance that ? Couple of Suggestions
#1- Simply make it harder to land a Psyonic attack. Not impossible, but halving the chance for aliens would seem about right.
#2- Add ammo to the Psy-Amps; I'd say 3 shots and that's it. Oh and the reload clip should be 3-by-2 (3 rows, 2 colums)
#3- Reduce the amount of PPL / Aliens that can do psy-attacks
#4- Each time you ask something/someone to do something against usual (ie: shooting allies), give a chance to break to mind-control.
Just a few toughs
-- Francois424