A person who is frozen can be freed if someone other than IT tags them. Octopus Tag Boundaries need to be established for this version.
Basketball courts seem to work very well.
All of the players line up at the end of the field or court. On being taged, they link arms with the IT and form a chain, trying to catch the other students. Tail Tag Choose an It. The rest of the players get into line of 3, with each person holding the waist of the person in front. IT tries to attach themselves to the last person in any line of 3.