Dividing Amoebae

Instructions:

2 Scouts start the game off by linking arms together to for the "Amoebae". All other plays spread out around the hall and have to avoid contact with the Amoebae.
If the Amoebae touch another Scout then they assimilated into Amoebae and link arms with the Amoebae Scouts.
Once the Amoebae chain reaches 4 Scouts then the Amoebae splits into 2 chains of 2.
The last Scout not to be touched by the Amoebae is the winner.
The advantage of this game is that nobody is out of the game until the end.