I know you can change the saberdamage in Mp but can you do it for Sp? I don' think the same code works for Sp.

If only there was. *sigh* I'm pretty sure there isn't. :(

g_sabermorerealistic increases saber damage. Use value 2 or 3.

Also if you use g_dismemberprobabilities 100 you'll do very fatal-looking cuts, though I don't know if that increases damage or just guarantees a lopped off appendage on every deathstroke.

Using those two codes I beat the Darkside final boss in 3 seconds using dual sabers. He charged me, I strafed left and sent two sabers into his neck. Instant kill. That enough saber damage for you?

Using the method described in the "Not Enough Customization.." thread sticky, g_sabermorerealistic 2 is (I think) higher saber damage, plus full possible dismemberment for every kill.

3 is more like "saberrealisticcombat" was in JK2, meaning an idle saber kills enemies and causes them to fall to pieces.

I tried typing g_saber and then using tab to cycle through different commands. I think there was one including something about damage, but I didn't try it.