Are dual techs possible?

I have been messing with the hacking a bit for ff6 because I wanted to start my own project with a friend of mine. The premise being that a portal sends Crono and friends into the ff6 universe. However I reached a speed bump of sorts when I started thinking about dual and triple techs. Is it possible to implement dual techs and triple techs. Using the skill would have to make it so the other character loses a turn and it would also have to check if the correct characters were even in the party. Any insights would be greatly appreciated.