What are the best pk games ( without any penality and world PK )

i know some

-TurfBattles ( down )

-Shadowbane

-Rf Online

depends what you want? You want a non consentual full looting game where you can KILL (I hate the term pk its so lame!) anyone you want anytime?  Then I would recomend eve, I also heard ultima online supports that (correct me if I am wrong).

Be warned though eve combat isnt instant gratification and is very strategic so long waiting periods are also possable. Otherwise I have no other suggestions.

edit: not sure if I understood ur question 100% so may have answered it wrong if so ignore :)

EvE is probably the best game that's still really growing and contains FFA PvP. Asheron's Call : Darktide server probably has the best PvP ever created, and UO is pretty solid aswell :D

I don't know about best non-risk pk, because i personally find them all boring since there's no thrill or reward for winning, but best risk pk I've played was old runescape (before the updates)

I will agree that Shadowbane and Eve are two of the best Ive played

I empahsize he asked for a game without penalty. Then you dont want EVE Online for something with no penalty you want.... um.....

Well I cant imagine why you want world pvp without a penalty. So you just wanna be killed all the time nonstop and level 10x slower then the PVE servers that sounds like a lot of fun....

Maybe Age of Conan? Thats around the corner it might be your bag. <edit- call me if they open FFA pvp server with a penalty plz>

there's a chance that he's talking about the attacker doesn't get penalized.  Since shadow bane lets you loot everything that isn't equiped last I heard.

yeah sure the attacker, i hate games like archlord where i cant enter a town after an pk -.-

I think it is important to know that only suitable environment will create the best PK or PVP. The environment must be separated into two real different world or added with a neutral faction. For instance, like WOW, two factions often met in around instances, this is not good. It would be better to go in the instance from within their own territory as portal. And strict rule will not allow player create role on both sides.

How the conflict taking place between two hostile sides will be the developer's job. It is better not to make doing instance as a faction battle. It is not efficient.

But I got one idea about the PVP, ie, the neutral zone could be the territory for winner, because two sides wants to grab more land from the neutral zone, so the game elected 50-100 players go to PVP zone to challenge each other, level requirements etc. The winner will hold one piece of land temporary, the server will update the new territory each time after the battle. And neutral zone provides cheaper stuffs, and certain resources only available in the neutral zone.

Or if both sides use the same map zone then it would be better to limit level to go in the disputed zone, If it is for level 20-30 then no other level can enter. And more important is the PVP or PK should based on One on One, means that if someone already engaged on PK, another will not able to involve until the PK finished.

PK or PVP basically is the rule and environment. It will not be a small PVP game like Monster play in LOTRO.

Eve's PvP takes a long while to get into, so if you're not patient you won't like it.