Duplication Glitch on Triple Play?

[isaiahD-]

Hi I've just became the proud owner of the Disgaea triple play collection it includes: Disgaea (D2, 3, and 4). I've read online on some guides that it's best to play the game offline first before patching to do a duplication glitch to cut down time. What I'm concerned about is whether or not the game is patched already before I insert in.

Edit: I'm looking to do this glitch to cut down my platinum time. Sorry if some don't like exploits.

Edited July 21, 2017 by isaiahD-

[A1r4l3x]

if anyone ever wonder about this, game's not patched. don't update it, and you'll be able to do the dupe glitch (dupping is a kinda common thing in most disgaea games, so its ok lol)

i just did it on eu version