Question about monster's strength

[RaZzor]

Hi. You know, in a game with one person, the monsters are like 100% strong. If another person comes in, it increases and so on.

NOW

I heard, that if you open the uber portal (trist) with only one person in the game, they won't get stronger if another person comes in.

So my question now:
Is this true or are the ubers always the same strong with every amount of players in the game?

Greetz

Ps. I think that was a bad english right? -.-'

[FrogMan]

yes when a person enters a game the moster automatically get harder, i also have fought uber solo and with a party and they seem to be the same strength

[yaoc1987]

ya it feels the same

cause every time its takes like hella long

idk seems the same to me

[slashbomb]

Of course :P

When some1 joins ur game, at the top it'll say "Diablo's Minions Grow Stonger

And when some1 leaves the game, it says "Diablo's minions weaken"

So that was foreshadowing words :P