1. Go online and make an RC mode game.
2. enable white flag restriction.
3. Wait for someone to join.
4. Kill 1,2,3 or all 4 of his/her soldiers(unique soldiers dont work e.g. Old Snake)
4. The game will start like when no1 has joined.
5. Type in "Press Home" so your opposition can see it.

Hopefully he will press HOME and u will have officialy cloned his men the game will end and you will now have his/her soldiers.

This dose not work on VR mode.