Before: You started teh game with your class, you were able to change everything on him besides his face (that was permanant) SMART was amazing but it got to downdrowned as just a convinience, when you leveled up you obtained credits which let you purchase abilities and guns and attachments, no challenge mode, Single Player Multiplayer were options, their was no voice chat, their was three load outs, oerks allowed for better team play and character buffs, pips were sperate from health.
After: Now you start the gmae as teh soldier so everyoen has to run to a command post to change their class, now tats,scars, and hair (not to be confuzed with head apparel) are permanent, SMART is only to be used ot get over, under obstacles so you odnt have to worry about it and theirs not alot oyu can do with it, now thier is a challenge mode were you unlick everything which makes you start off with oen character who obtains everyhthing (so to speak) and putting his XP (from the XP bank) into another character, now its just "play story" and it lets you have options but anyone cna just drop in, voice chats are able to be tunred on and off, i believe only oen load out which ever one you go in with, now perks are not for being seen, pips are now with your health.
:flamethrower: away
As far as I know hair is not permanent, only things that are permanent are voice, face, skin colour, tattoos and scars.
What do you mean there is not a lot you can do with SMART? It didn't get downgraded, you get over and under obstacles and wall hop and slide etc, but also SMART is the only way to access some parts of the map (only the light body type can do this). SMART was never meant to be used for anything else.
You can have multiple weapon load outs for every class.
"now its just "play story" and it lets you have options but anyone cna just drop in"
What on earth do you mean by this? From the very beginning Brink has been about the ability to drop in and out of a mission as you please. And the only difference with multiplayer, co-op and single player has always just been the AI.
"perks are not for being seen"
What do you mean by this? You can have three perks on your character at any time
There are different kinds of pips, the ones that are the extension of your health bar and the power pips, that determine when you can give buffs and use some perks etc.