If there is a Dungeon Siege 4, I would like it to be more like the originals (1,LOA,2)
I like the kind of strategy in controlling the multiple characters in the first few in single player.
Also, multiple CUSTOMIZABLE characters. I felt like that's what the first Dungeon Siege was all about. The customizable aspect of the game was what really drew me in. Siege Editor, and being able to easily make mods was AWESOME.
Also, what happened to the droog? They were a HUGE part of the 1st Dungeon Siege. Bring in some more of the old stuff. The lore was really cool, but I mean LITERALLY incorporate this stuff into the game.
One last note- bring back the ability to choose your fighting class anytime in the game. This part was what I felt really brought the game together. Once again, this customizable aspect was what made the game what it was.
Another Note: no loading screens (like in the first) would be an awesome addition as well.
