ToME: the Tales of Maj'Eyal

I used precognition during rescue of Melinda. When precognition expired and I returned, there were two Melindas. One did not move (although would switch places with me if I walked onto her tile) while the other followed me.

Precog seems to like doing this. I've had clones of myself remain afterwards. On a few occasions one of my Turn Back the Clock projectiles stuck around, motionless. I've also had duplicate copies of artifacts as a result of Precog glitches; one character had 3 copies of the Helm of Garkul, which would have been great if I had 3 heads.

Sometimes your friends from alternate timelines don't want to leave. It's all part of the fun of playing a character for whom the time-space continuum is just more Silly Putty.

I've had clones of myself too.

It would be nice to figure out how to do this consistently and clone one handed weapons or rings

I've also cloned my cat in the fortress.