Well I bought this game two days ago. It's an excellent game. It takes 30+ hours to get through the game on normal mode. I beat it recently in my spare time, and for now, the "ending" is underwhelming to me. Fortunately, the team will be putting out patches to continue the story. Good.
Since I beat the game, I wondered if the memory editing would be any easy. It was! I recently made a simple trainer with:
Add Attribute Points
Add Skill Points
Add Pallidium (currency)
Mega Exp Gain
All of it works great. I just started a new character that now is level 17, has 250 on every attribute, every skill (that I can upgrade) maxed out, and over 400,000 Pallidium.
PFP (Pics for proof):
This game also has a singleplayer mode so go ahead and torrent or direct download it, so you can try the game and attempt hacking it.