[RPM] Mind Control type spells

[Christopher R. Rice]

Originally Posted by sir_pudding

I'm curious how you would do it, actually.

If I had too? Hmm, though I dislike mixing SM/Subject Weight I might use that. Alternatively, for something really odd maybe base it on HP instead. Big creatures have a ton of ST/HP in GURPS 4th Edition, right? What if you use the same formula you use to derive ST (ST = 2 x (cube root of weight in pounds)) and reverse it so you can get a subject weight to determine energy. So 300 lbs. (+3 energy) would let you affect a critter of ST/HP 13 or less. That's totally off the cuff - but might work.